82 DZUS(R) Performance Quarter-Turn Fasteners 378 Material and Finish 82 O 9.5 (.375) Accessories D8 Tool head recess key: Part number: 29-90-214-10 D9 U 26.5 (1.04) O4 (0.141) D1 D4 Oval Slot O 9.5 (.375) 2.3 (.090) O5 (.198) O 6.1 22.2 (.240) (.88) D5 UU O4 (0.141) O 5 11.1 (.198) (.44) U U 2.8 (.110) 11.1 (.44) U O 6.1 (.240) ACTUAL SIZE H Head Styles - Hand Actuated D7 Wing NY 9.5 75) O4 141) 3 mm Hex O 9.5 recess (.375) 22.2 (.88) 2.3 (.090) 2.3 (.090) O5 (.198) O 6.1 (.240) U 300 U 2.3 1.7 (.090) Oval Recess Tool(.068) Head For use when For useRecess when receptacle is vertical receptacle is vertical For use when O 9.9 18.3 18.3 No. 2 No. 22 receptacle isNo. horizontal (.39) 3 mm Hex O 9.5Phillips (.72) (.72) recess Phillips recess recessrecess O 9.5 Phillips (.375) 9.5 O 9.5 O O9.5 (.375) (.375) O 9.5 (.375) O 9.5 17.5 15.1 (.375) 15.1 (.59) (.375) (.69) (.59) (.375) Hex Recess 22.2 (.88) No. 2 Phillips recess O 9.5 (.375) U H Head Styles - Tool Actuated Studs: Steel, zinc plated and chromate or stainless steel Bail cover: ABS, black 85 U No. 2 Phillips recess O 9.5 (.375) Studs 2.8 (.110) 4.5 2.3 (.175) (.090) UU O 9.9 (.39) 300 UU UU 1.7 (.068) U 3.2 4.5 2.3 (.125) (.175) (.090) O 9.9 (.39) O 9.5 (.375) 17.5 (.69) Bail Style RA Flush Recess For use when 2 receptacle isNo.horizontal Phillips recess O 9.5 (.375) 300 U U 1.7 (.068) O 9.5 (.375) 17.5 (.69) Bail Style RB U U For use when 3.2 3.2 For use when For use when receptacle is vertical (.125) (.125) For usereceptacle when receptacle is vertical is vertical 18.3 For use when For use when receptacle is horizontal 3 mm Hex 18.3 18.3 receptacle is horizontal (.72)3 mm Hex receptacle is horizontal 3 mm Hex O 9.5 recess (.72) O 9.5 (.72) ACTUAL SIZE O 22.2 9.5 ACTUAL SIZE ACTUAL (.375) O 9.5 recess O 9.5 recess (.375) 22.2 22.2 (.375) (.88) SIZE (.375) (.375) 15.1 O 9.5 (.88) (.88) 15.1 O 9.5 15.1 O 9.5 2.3 (.59) (.375) 2.3(.375) (.59) (.59) (.375) (.090) (.090) 2.8 2.8U U U U U 2.8 ACTUAL ACTUAL SIZE(.110) U(.110) U SIZE U ACTUAL U 4.5 U 11.1 U (.110)U U 4.5 11.1 O 5 4.5 11.1 O5 (.175) (.44) (.198) SIZE (.175) (.175) (.44) O 4 (.44) (.198) O4 (0.141) O 6.1 (0.141) O 6.1 (.240) (.240) Installation Notes Optional Bail Cover Bail cover: A retainer must be fitted under the stud head to fit flush with surface 19.0 (.75) Retainer part number 82-32-301-12 (see page 385) 22.50 (.87) 4.05 (.16) Bail Cover Part Number 82-2-B-000 Stud Panel Preparation O6.4 +.13 -.05 (.250+.005 -.002 ) Flush Head Styles (when outer panel is 1.3 (.050) or greater) 0.64 (.025) 120 O 9.90 (.390) O6.4 +.13 -.05 (.250+.005 -.002 ) www.southco.com/82 Dimensions in millimeters (inch) unless otherwise stated 82 DZUS(R) Lion Quarter-Turn Fasteners 379 Stud selection Part Number Selection H Head style 11 Oval slot 12 Wing head 15 Bail RA 16 Bail RB 19 Oval Phillips recess 28 Flush Phillips recess 78 Hex recess TTool head recess (not available in stainless steel) K Length Enter number from selection table below 82 85 D8 82 - H - K - M M Material 16 Steel, zinc plated 20 Stainless steel (not available in tool head recess head style) Stud Length Table A B C D TMT Range For: 82-35-306-10 TMT Range For: 82-35-308-55 82-35-310-55 TMT Range For: 82-35-315-55 TMT Range For: All Other Receptacles Min. Max. Min. Max. Min. Max. Min. Max. 0.7 (.026) 1.2 (.045) ~ ~ ~ ~ 2.3 (.090) 2.8 (.110) 1.2 (.045) 1.7 (.065) ~ ~ ~ ~ 2.8 (.110) 3.3 (.130) 120 3.7 (.147) 1.7 (.065) 2.2 (.085) ~ ~ ~ ~ 3.3 (.130) 3.8 (.150) 140 4.2 (.167) 2.2 (.085) 2.7 (.105) 0 (0) 0.5 (.019) 1.3 (.050) 1.8 (.070) 3.8 (.150) 4.3 (.170) 160 4.7 (.187) K U 100 3.2 (.127) D9 To select correct fastener: 1. Select receptacle 2.7 (.105) 3.2 (.125) 0.5 (.019) 1 (.039) 1.8 (.070) 2.3 (.090) 4.3 (.170) 4.8 (.190) 180 5.3 (.207) 3.7 (.145) 1 (.039) 1.5 (.059) 2.3 (.090) 2.8 (.110) 4.8 (.190) 5.3 (.210) 200 5.8 (.227) 3.7 (.145) 4.2 (.165) 1.5 (.059) 2 (.079) 2.8 (.110) 3.3 (.130) 5.3 (.210) 5.8 (.230) 220 6.3 (.247) 4.2 (.165) 4.7 (.185) 2 (.079) 2.5 (.099) 3.3 (.130) 3.8 (.150) 5.8 (.230) 6.3 (.250) 240 6.8 (.267) 4.7 (.185) 5.2 (.205) 2.5 (.099) 3 (.119) 3.8 (.150) 4.3 (.170) 6.4 (.250) 6.9 (.270) 260 7.3 (.287) 5.2 (.205) 5.7 (.225) 3 (.119) 3.5 (.139) 4.3 (.170) 4.8 (.190) 6.9 (.270) 7.4 (.290) 280 7.8 (.307) 5.7 (.225) 6.2 (.245) 3.5 (.139) 4.1 (.159) 4.8 (.190) 5.3 (.210) 7.4 (.290) 7.9 (.310) 300 8.3 (.327) ~ ~ 4.1 (.159) 4.6 (.179) 5.3 (.210) 5.8 (.230) 7.9 (.310) 8.4 (.330) 320 8.8 (.347) ~ ~ 4.6 (.179) 5.1 (.199) 5.8 (.230) 6.3 (.250) 8.4 (.330) 8.9 (.350) 340 9.3 (.367) D5 2. Select retainer and accessories D7 from page 385 and note any adjustment values Calculate the total material thickness (TMT) using the formula given for the receptacle selected. Find the range of TMT using the stud length selection table (left) using the column (A, B, C, or D) given for the receptacle selected, find K 4. Complete the stud part number by specifying the head style H , stud length K , and material M ~ ~ 5.1 (.199) 5.6 (.219) 6.3 (.250) 6.8 (.270) 8.9 (.350) 9.4 (.370) 360 9.8 (.387) ~ ~ 5.6 (.219) 6.1 (.239) 6.8 (.270) 7.3 (.290) 9.4 (.370) 9.9 (.390) 380 10.3 (.407) ~ ~ 6.1 (.239) 6.6 (.259) 7.3 (.290) 7.8 (.310) 9.9 (.390) 10.4 (.410) 400 10.8 (.427) ~ ~ 6.6 (.259) 7.1 (.279) 7.8 (.310) 8.3 (.330) 10.4 (.410) 10.9 (.430) 420 11.4 (.447) ~ ~ 7.1 (.279) 7.6 (.299) 8.3 (.330) 8.8 (.350) 10.9 (.430) 11.4 (.450) 440 11.9 (.467) ~ ~ 7.6 (.299) 8.1 (.319) 8.8 (.350) 9.3 (.370) 11.4 (.450) 11.9 (.470) 460 12.4 (.487) ~ ~ 8.1 (.319) 8.6 (.339) 9.3 (.370) 9.8 (.390) 11.9 (.470) 12.4 (.490) 480 12.9 (.507) ~ ~ 8.6 (.339) 9.1 (.359) 9.8 (.390) 10.3 (.410) 12.5 (.490) 12.9 (.510) 500 13.4 (.527) Example: For rivet-on with base receptacle 82-35-302-15 use column D For TMT value calculated as 5.2 (.206), K = 200 For slotted head style in steel material, completed part number: 82-11-200-16 A complete example can be found on page 377 ~ ~ 9.1 (.359) 9.6 (.379) 10.3 (.410) 10.8 (.430) 13 (.510) 13.5 (.530) 520 13.9 (.547) Notes ~ ~ 9.6 (.379) 10.1 (.399) 10.8 (.430) 11.3 (.450) 13.5 (.530) 14 (.550) 540 14.4 (.567) ~ ~ 10.1 (.399) 10.6 (.419) 11.3 (.450) 11.8 (.470) 14 (.550) 14.5 (.570) 560 14.9 (.587) ~ ~ 10.6 (.419) 11.1 (.439) 11.8 (.470) 12.3 (.490) 14.5 (.570) 15 (.590) 580 15.4 (.607) Stainless steel material may require a higher minimum order quantity. Contact Southco for details. Dimensions in millimeters (inch) unless otherwise stated D4 Choose a receptacle from pages 380-384 3. Specify stud length 3.2 (.125) D1 www.southco.com/82 NY 82 DZUS(R) Lion Quarter-Turn Fasteners 380 Receptacles Material and Finish Rivet-On With Base Steel, zinc immersion coating 82 85 D8 Installation Notes 3.2 (.125) Install with O 2.5 (332) rivets, spring plate must float freely after riveting O 11.2 (.44) P P Countersink or dimple Base O 2.6 (.098) Spring plate 5.7 (.22) Ref. D9 19 (.750) 26.6 (1.05) Swell rivet shank to +.010 O 2.7 +0.25 -0.00 (.107 -.000 ) F D1 F TMT D4 9.5 (.38) D5 O 2.6 (.102) D7 Part Number NY Notes TMT TMT = P + F TMT = P + F See table ACTUAL SIZE Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 Material and Finish Part Number Stud Selection Column 82-35-302-15 D Rivet-On Without Base Steel, zinc immersion coating or stainless steel 3.2 (.125) Installation Notes 19 (.750) O 11.9 (.47) Install with O 2.5 (332) rivets, spring plate must float freely after riveting P P Countersink or dimple O 2.6 (.098) Spring plate 5.7 (.22) Swell rivet shank to +.010 O 2.7 +0.25 -0.00 (.107 -.000 ) 26.2 (1.03) F 9.5 (.38) O 2.6 (.102) F TMT TMT TMT = P + F TMT = P + F Material Part Number Stud Selection Column Steel 82-35-295-15 Stainless steel 82-35-295-20 O 5.2 (.205) O 7.9 (.31) Part Number See table Notes ACTUAL SIZE Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 www.southco.com/82 Dimensions in millimeters (inch) unless otherwise stated D 82 DZUS(R) Lion Quarter-Turn Fasteners 381 Receptacles Weld-On 3.2 (.125) Material and Finish O 11.2 (.44) P Base Steel, zinc immersion coating P Spring plate Installation Notes 82 Spring plate must float freely after welding 85 D8 19 (.750) 5.66 (.223) D9 26.6 (1.05) F 9.5 (.38) F TMT D1 TMT D4 TMT = P + F TMT = P + F D5 Part Number ACTUAL SIZE See table NY Notes Part Number Stud Selection Column 82-35-303-15 D Side Mount Door or panel 32 (1.26) 16 (.63) P Steel, zinc immersion coating 8.3 (.33) Installation Notes Install with O 2.5 (332) rivets TMT 8.3 (.33) Frame Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 Material and Finish O 6.4 (.250) 9.5 (.375) 19 (.750) 2 Mounting holes, O 3.3 (.130) Gap 0.4 (.015) Min. for retainer 17.1 (.67) 17 (.67) 1.6 (.06) TMT = P + Gap + 1.6 (.060) ACTUAL SIZE Part Number See table Notes Part Number Stud Selection Column 82-45-101-15 D Dimensions in millimeters (inch) unless otherwise stated D7 Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 www.southco.com/82 82 DZUS(R) Lion Quarter-Turn Fasteners 382 Receptacles Material and Finish Vibration Isolating Steel, zinc plated and neoprene 82 85 Mounting holes, O 2.5 (.098) Installation Notes P Install with O 2.5 (332) rivets D8 ACTUAL SIZE 30.9 (1.218) 41.3 (1.63) D9 9.5 (.38) Min. O 18.2 (.72) D1 0.81 (.032) 9.5 (.38) D4 TMT = P D5 D7 Part Number NY Notes Panel Stud See table Receptacle Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 Material and Finish Frame Part Number Stud Selection Column 82-35-306-10 A Snap-In - Front Mount Steel, zinc plated and stainless steel Installation Notes Installation Tool Part Number: 29-8125-309 P P 14.8 (.583) ACTUAL SIZE 14.3 (.56) 11.4 (.45) 0.50 (.020) TMT TMT Spring legs All four spring legs must snap out behind panel 11.90.1 (.469.005) TMT = P + 5.08 (.20) TMT = P + 5.08 (.20) Part Number See table Notes 2.5 (.100) Max. frame thickness Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 www.southco.com/82 Dimensions in millimeters (inch) unless otherwise stated Part Number Stud Selection Column 82-35-309-56 D 82 DZUS(R) Lion Quarter-Turn Fasteners 383 Receptacles P Clip-On Material and Finish P Steel, zinc immersion coating or stainless steel 7.5 (.296) Min. 7.5 (.296) Max. Frame thickness 0.51 (.020) to 5 (.195) 18 (.71) 85 7.1 (.28) D8 15.9 (.63) 7.9 (.31) By Hand F 0.64 (.025) To install To install F TMT O 7.9 (.312) Min. D9 TMT TMT = P + F + 0.76 (.030) TMT = P + F + 1.4 (.055) D1 D4 ACTUAL SIZE D5 Part Number See table With Screwdriver To install To install Press-In Material Part Number Steel 82-47-113-15 Stainless steel 82-47-113-20 P Stud Selection Column D Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 Material and Finish P O 11.8 (.465) 10.3 (.405) Installation Notes Gap Press receptacle flush to frame Locking stops ACTUAL SIZE TMT TMT TMT = P + Gap - 0.5 (.020) (when gap is > retainer thickness) Solid Install Blind Install Outer panel Outer Panel Retainer 11.1 (.44) Min. TMT = P + (Retainer adjustment value) - 0.5 (.020) O11.9+0.09 -0.00 (.469 +.003 -.000 ) Part Number Solid install 82-35-308-55 Notes Receptacle shown installed flush to the frame. To eliminate the gap between the frame and outer panel, install to a depth the thickness of the selected retainer. This depth should be added to the TMT. Retainer Part Number See table 2.00 (.080) Min. Notes Stud Selection Column Blind install B Dimensions in millimeters (inch) unless otherwise stated D7 NY Notes Steel, zinc plated and stainless steel O 11.9 +0.09 -0.00 (.469 +.003 -.000 ) 82 Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 www.southco.com/82 82 DZUS(R) Lion Quarter-Turn Fasteners 384 Receptacles * Self-clinching Material and Finish 82 85 D8 D9 D1 D4 D5 D7 NY Ultrasonic For Thermoplastics Steel, zinc plated and stainless steel P 1.57 (.062) Locking stops Installation Notes Press receptacle flush to frame Notes Receptacle shown installed flush to the frame. To eliminate the gap between the frame and outer panel, install to a depth the thickness of the selected retainer. This depth should be added to the TMT. O 13.4 (.53) Over knurl Optional alignment lug ACTUAL SIZE O 11.81 (.465) TMT 2.50.1 (.100.005) 10.29 (.405) Installation Blind Hole Installation O 11.9 (.469 Part Number +0.09 -.0.00 +.003 -.000 ) 2.50.1 (.100.005) Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 Steel, zinc plated and stainless steel O 11.9 +0.09 -.0.00 (.469 +.003 -.000 Min. ) Part Number Stud Selection Column 82-35-310-55 B +0.09 11.2 12.70.3 (.44) (.500.010) Min. 0.90.1 (.036.005) Alignment lug For use in low carbon steels, aluminum and stainless steels in the annealed condition that are RB85 or softer 11 (.435 See page 543 for installation guidelines Receptacle housing +0.0 -0.4 +.001 -.004 13.70.3 (.540.010) O 11.9 +0.09 -.0.00 (.469 +.003 -.000 ) +0.1 -0.0 +.003 -.000 11.1 O (.437 ) 4.8 (.19) Min. P P ) Gap Two orientation marks (wing or slot) of stud will be 900 from these marks when fastened F TMT TMT = P + F (when gap is > retainer thickness) Frame Part Number 4.8 (.19) Alignment lug O 11.9 -.0.00 Shielded - Self-Clinching (.469 +.003 0.30 (.012) -.000 ) Installation Notes TMT = P + (Retainer adjustment value) - 0.5 (.020) Thru Hole Installation 0.30 (.012) 11.2 (.44) Min. See table Notes TMT TMT = P - 0.5 (.020) Optional alignment lug Material and Finish P This hole must stay sharp. Do not chamfer. F TMT Frame thickness (F) > 0.9 (.036) + Retainer thickness: TMT = P + F Frame thickness (F) 0.9 (.036) + Retainer thickness: TMT = P + 0.9 (.036) + Retainer thickness See table Notes Utilize stud selection column indicated when choosing a stud length from the stud length table on page 379 www.southco.com/82 0.94 (.037) Min. ACTUAL SIZE Dimensions in millimeters (inch) unless otherwise stated 12 (.465) Part Number Stud Selection Column 82-35-315-55 C 82 DZUS(R) Lion Quarter-Turn Fasteners 385 Retainers * Accessories Retainer Push-On Retainer Push-On Plastic Retainer Split Material and Finish See table Installation Notes For standard retainers: 1.1 (.043) 0.3 (.010) O 10.2 (.400) O 5.5 (.215) Sealing Washer O 10.4 (.410) 5.2 (.203) O 9.27 (.365) 5.64 (.222) 0.6 (.025) 0.38 (.015) Ejector Spring O 9.5 (.38) Max. O 9.5 (.38) Cupped Washer Panel min. 1.5 (.059) Max. 3.2 (125) Retainer 2.03 (.080) Part Number: 82-0-22542-11 For split retainers: Alinhar 0.51 (.020) O 10.7 (.420) 4.8 Approx. (.19) 2.1 (.082) Cupped wear washer O 6.4 (.250) O 8.7 (.34) Alinhar O 6.2 (.245) Part Number: 82-0-7595-11 Notes For snap-in retainer: Min. stud K = 180 when using snap-in retainer (see page 379 for K reference). Retainer O 9.65 O 10.9 (.380) (.43) 3.3 (.130) 4.32 (.170) D1 Install stud into retainer before inserting into panel 5.59 (.220) Flat wear washer Retainer Part Number Type Part Number Material Adjustment Value Push-on retainer 82-32-201-20 Stainless steel Add 0.25 (.010) See table Push-on plastic retainer 82-32-301-12 Nylon, black Add 0.64 (.025) Notes Split retainer 82-32-101-20 Stainless steel Add 0.38 (.015) Sealing washer 82-43-201-38 Neoprene nitrile rubber, black Add 0.51 (.020) 43-13-1-24 Stainless steel Add 0.51 (.020) Adjustment value: When using accessories the components increase TMT 82-46-101-39 Nylon, white Ejector spring Cupped washer D4 D5 D7 O5 (.196) Snap-In Retainer D9 Flat Wear Washer 0.5 (.020) 0.51 (.020) 85 D8 O 5.6 (.22) 0.51 (.020) 82 Add 0.51 (.020) 82-46-101-41 Nylon, black Flat wear washer 82-46-103-39 Nylon, white Add 0.51 (.020) Snap-in retainer 82-32-401-41 Nylon, black Add 0.51 (.020) Dimensions in millimeters (inch) unless otherwise stated Add the adjustment value to your outer panel thickness (P) when calculating TMT (see page 377 for example) www.southco.com/82 NY 85 DZUS(R) Lion Quarter-Turn Fasteners 386 82 85 D8 D9 4.6 (.180) D1 U Studs No. 2 Phillips recess O 14.3 (.562) Material and Finish H Head Styles - Tool Actuated Studs: Steel, zinc plated or stainless steel Bail cover: ABS, black Oval Slot O 14.3 (.562) Accessories O 14.3 (.562) Tool head recess key: Part number: 29-90-215-10 12.7 (.50) U 34.9 (1.38) O 4.7 (.185) D4 28.6 (1.13) O 6.2 U (.245) O 4.7 O 7.4(.185) (.290) U U 11.4 (.45) O 6.2 (.245) U 11.4 (.45) 2.8 (.110) U U 2.8 (.110)U O 7.4 (.290) O 9.9 (.39) D5F O 14.3 (.562) O 14.3 28.6 (.562) (1.13) 3.0 (.130) U O 4.7 (.185) O 6.2 (.245) O 7.4 (.290) U U O 4.7 (.185) 4 mm Hex O 14.3 recess 28.6 (.562) (1.13) 3.0 (.130) 2.8 (.110) U U O 6.2 11.4 (.45)(.245) O 7.4 (.290) Installation Notes 5.7 1.7 (.224) (.068) UU U Bail4.6 Style RB (.180) For use when For use when For use when receptacle is vertical receptacle is vertical receptacle is vertical ACTUAL SIZE For use whe For use when For use when 28.7 28.7 4 mm Hex 4 mm Hex receptacle is hori receptacle is horizontal28.7 receptacle is horizontal (1.13) (1.13) (1.13) O 14.3 recess OACTUAL 14.3 SIZE O 14.3 recess 28.6 (.562) (.562) (.562) (1.13) 24.2 O 14.3 24.2 O 14.3 24.2 O 14.3 3.0 (.95) (.562) (.95) (.562) (.95) ACTUAL (.562)SIZE (.130) 2.8 2.8 (.110) U U U U(.110) U U U U U U 11.4 O 6.2 11.4 5.7 5.7 (.245) 5.7 (.45) (.45) (.224) (.224) (.224) O 4.7 (.185) O 7.4 (.290) ACTUAL SIZE Optional Bail Cover Bail cover: A wear washer must be fitted under the stud head to fit flush with surface 30.3 (1.19) Wear washer part number 85-34-301-12 (see page 391) 34.0 (1.34) 5.0 (.2) Bail Cover Part Number 85-5-B-000 Stud Panel Preparation Prepare Hole O 7.9 (.31) www.southco.com/85 4.6 (.180) O 14.3 (.562) U Bail StyleACTUAL RA SIZE Wing 30 17.5 (.69) H Head Styles - Hand Actuated NY U 4.6 (.180) U U 5.7 4.6 (.180) (.224) L D7 30 U 1.7 (.068) For use when For use when Hex Recess Phillips Recess Tool Head Recess receptacle is verticalreceptacle Ois 9.9 vertical For use when For use when 28.7 (.39) is horizontal 4 mm Hex 4 mm Hex 28.7 No. 2 No. 2 receptacle receptacle is horizontal (1.13) O 14.3 (1.13) O 14.3 recess O 14.3 recess Phillips recess Phillips recess (.562) 28.6 (.562) (.562) O 14.3 O 14.3 (1.13) 17.5 24.2 O 14.3 24.2 O 14.3 (.562) (.562) (.69) (.95) (.562) (.95) (.562) 28.6 (1.13) 3.0 (.130) 3.0 (.130) No. 2 Phillips recess O 14.3 (.562) Dimensions in millimeters (inch) unless otherwise stated 85 DZUS(R) Lion Quarter-Turn Fasteners 387 Stud selection ___________________________________________________________________________ Part Number Selection H Head style 11 Oval slot 12 Wing head 15 Bail RA 16 Bail RB 78 Hex recess P Oval Phillips recess TTool head recess (not available in stainless steel) K Length Enter number from selection table below 82 85 D8 85 - H - K - M D9 M Material 16 Steel, zinc plated 20 Stainless steel (not available in tool head recess head style) D1 To select correct fastener: 1. Select receptacle Choose a receptacle from page 388-390 Stud Length Table A B C TMT Range For: 85-35-308-55 TMT Range For: 85-35-311-55 TMT Range For: All other receptacles 2. Select retainer and accessories K U Min. Max. Min. Max. Min. Max. ~ ~ ~ ~ 2.3 (.090) 2.8 (.110) 100 5.2 (.205) ~ ~ ~ ~ 2.8 (.110) 3.3 (.130) 120 5.7 (.225) ~ ~ ~ ~ 3.3 (.130) 3.8 (.150) 140 6.2 (.245) ~ ~ ~ ~ 3.8 (.150) 4.3 (.170) 160 6.7 (.265) ~ ~ ~ ~ 4.3 (.170) 4.8 (.190) 180 7.2 (.285) ~ ~ ~ ~ 4.8 (.190) 5.3 (.210) 200 7.7 (.305) ~ ~ ~ ~ 5.3 (.210) 5.8 (.230) 220 8.3 (.325) ~ ~ 1.3 (.050) 1.8 (.070) 5.8 (.230) 6.3 (.250) 240 8.8 (.345) 0.4 (.015) 0.9 (.035) 1.8 (.070) 2.3 (.090) 6.4 (.250) 6.9 (.270) 260 9.3 (.365) 0.9 (.035) 1.4 (.055) 2.3 (.090) 2.8 (.110) 6.9 (.270) 7.4 (.290) 280 9.8 (.385) 1.4 (.055) 1.9 (.075) 2.8 (.110) 3.3 (.130) 7.4 (.290) 7.9 (.310) 300 10.3 (.405) 1.9 (.075) 2.4 (.095) 3.3 (.130) 3.8 (.150) 7.9 (.310) 8.4 (.330) 320 10.8 (.425) 2.4 (.095) 2.9 (.115) 3.8 (.150) 4.3 (.170) 8.4 (.330) 8.9 (.350) 340 11.3 (.445) 2.9 (.115) 3.4 (.135) 4.3 (.170) 4.8 (.190) 8.9 (.350) 9.4 (.370) 360 11.8 (.465) 3.4 (.135) 3.9 (.155) 4.8 (.190) 5.3 (.210) 9.4 (.370) 9.9 (.390) 380 12.3 (.485) from page 391 and note any adjustment values 3. Specify stud length Calculate the total material thickness (TMT) using the formula given for the receptacle selected. Find the range of TMT using the stud length selection table (left) using the column (A, B or C) given for the receptacle selected, find K 4. Complete the stud part number by specifying the head style H , stud length K , and material M 6.5 (.255) 7 (.275) 7.9 (.310) 8.4 (.330) 12.5 (.490) 12.9 (.510) 500 15.4 (.605) Example: For rivet-on with base receptacle 85-35-295-15 use column C For TMT value calculated as 5.2 (.206), K = 200 For slotted head style in steel material, completed part number: 85-11-200-16 A complete example can be found on page 377 7 (.275) 7.5 (.295) 8.4 (.330) 8.9 (.350) 13 (.510) 13.5 (.530) 520 15.9 (.625) Notes 7.5 (.295) 8 (.315) 8.9 (.350) 9.4 (.370) 13.5 (.530) 14 (.550) 540 16.4 (.645) 8 (.315) 8.5 (.335) 9.4 (.370) 9.9 (.390) 14 (.550) 14.5 (.570) 560 16.9 (.665) 8.5 (.335) 9 (.355) 9.9 (.390) 10.4 (.410) 14.5 (.570) 15 (.590) 580 17.4 (.685) Stainless steel material may require a higher minimum order quantity. Contact Southco for details. 3.9 (.155) 4.4 (.175) 5.3 (.210) 5.8 (.230) 9.9 (.390) 10.4 (.410) 400 12.8 (.505) 4.4 (.175) 4.9 (.195) 5.8 (.230) 6.3 (.250) 10.4 (.410) 10.9 (.430) 420 13.3 (.525) 5 (.195) 5.5 (.215) 6.4 (.250) 6.9 (.270) 10.9 (.430) 11.4 (.450) 440 13.8 (.545) 5.5 (.215) 6 (.235) 6.9 (.270) 7.4 (.290) 11.4 (.450) 11.9 (.470) 460 14.4 (.565) 6 (.235) 6.5 (.255) 7.4 (.290) 7.9 (.310) 11.9 (.470) 12.4 (.490) 480 14.9 (.585) Dimensions in millimeters (inch) unless otherwise stated www.southco.com/85 D4 D5 D7 NY 85 DZUS(R) Lion Quarter-Turn Fasteners 388 Receptacles Material and Finish 82 Steel, zinc immersion coating or stainless steel 85 Clip-On 11.0 (.44) Min. 10.3 20.6 (.41) (.81) 11.0 (.44) Max. O 11.9 (.47) D8 11.1 (.44) 10.3 (.41) D9 D1 15.1 (.59) 26.2 (1.03) F F TMT TMT = P + F + 0.94 (.037) TMT = P + F + 0.56 (.022) Frame thickness range 1.60 - 4.80 (.062 - .187) 1.60.8 (.06.03) D5 NY ACTUAL SIZE TMT 0.8 (.03) D4 D7 P P By Hand Part Number To install To install See table Notes Utilize stud selection column With Screwdriver indicated when choosing a stud To install length from the stud length table on page 387 To install Material and Finish Steel, zinc plated and stainless steel Installation Tool Part Number: 29-8125-309 Material Part Number Steel 85-47-101-15 Stainless steel 85-47-101-20 Stud Selection Column C Snap-In - Front Mount P P 18.3 (.72) ACTUAL SIZE 19.1 (.75) 17.9 (.71) F F TMT TMT TMT = P + 8.40 (.330) TMT = P + 8.40 (.330) 15.000.10 (.594.005) Spring legs Part Number See table All four spring legs must snap out behind panel Notes Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 www.southco.com/85 3.6 (.140) Max. frame thickness Dimensions in millimeters (inch) unless otherwise stated Part Number Stud Selection Column 85-35-309-56 C 85 DZUS(R) Lion Quarter-Turn Fasteners 389 Receptacles Press-In P Material and Finish P Locking stops O Pilot 15 (.590) Steel, zinc plated and stainless steel ACTUAL SIZE Installation Notes TMT TMT 16.6 (.655) TMT = P + Gap - 0.6 (.025) (when gap is > retainer thickness) Solid Install TMT = P + (Retainer adjustment value) - 0.6 (.025) Blind Install Outer panel Outer panel Press receptacle flush to frame 85 Notes D8 Receptacle shown installed flush to the frame. To eliminate the gap between the frame and outer panel, install to a depth the thickness of the selected retainer. This depth should be added to the TMT. Retainer Retainer +0.07 -0.00 +.003 -.000 O 15.10 (.594 ) O 15.10 +0.07 -0.00 (.594 +.003 -.000 ) See table 2.00 (.080) Min. Notes Part Number 85-35-308-55 Stud Selection Column Blind install A Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 Solid install Material and Finish Shielded - Self-Clinching P P O 14.2 (.560) Steel, zinc plated and stainless steel ACTUAL SIZE O 16.3 (.64) Installation Notes Gap 1 (.04) 19.1 (.75) Two orientation dimples. Wing or slot of stud will be 90 from these dimples when fastener is locked 0.90 (.037) Min. frame thickness Installed height 18.10.1 (.713.005) F TMT TMT = P + F (when gap is > retainer thickness) F TMT Frame thickness (F) > 0.9 (.036) + Retainer thickness: TMT = P + F Frame thickness (F) 0.9 (.036) + Retainer thickness: TMT = P + 0.9 (.036) + Retainer thickness For use in low carbon steels, aluminum and stainless steels in the annealed condition that are RB85 or softer. See page 543 for installation guidelines Installation Tool Part number: 90-2825-11 Part Number +0.05 O 14.30 -0.03 (.562 +.003 ) -.000 See table Notes Edge of hole must be sharp on this side. Do not chamfer Part Number Stud Selection Column 85-35-311-55 B Dimensions in millimeters (inch) unless otherwise stated D9 D1 D4 D5 D7 Part Number 17.5 (.69) Min. 82 Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 www.southco.com/85 NY 85 DZUS(R) Lion Quarter-Turn Fasteners 390 Receptacles Material and Finish 82 85 Rivet-On With Base Steel, zinc immersion coating or stainless steel O 3.1 (.128) D8 9.3 (.367) D9 Part Number D1 See table O 3.3 (.130) Notes D7 Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 NY Material and Finish D5 Countersink or dimple Base O 14.3 (.56) Installation Notes Install with O 3 (.125) rivets, spring must float freely after riveting D4 P P 4 (.156) Spring plate 38 (1.50) 25.4 (1.000) 14.3 (.56) Steel 85-35-295-15 Stainless steel 85-35-295-20 Stud Selection Column C P Base 4 (.155) 9.3 (.367) Spring plate 38 (1.50) 25.4 (1.000) ACTUAL SIZE Notes F F TMT TMT TMT = P + F TMT = P + F 14.3 (.56) Side Mount Steel, zinc immersion coating 49.2 (1.94) 24.6 (.97) O 7.9 (.31) ACTUAL SIZE 26.9 (1.06) Part Number Part Number Stud Selection Column 85-35-296-15 C 19.8 (.78) 11.9 (.47) 0.5 (.020) Min. for retainer TMT Gap 15 (.59) 11.9 (.47) See table Notes www.southco.com/85 Part Number P O 14.3 (.56) See table Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 TMT TMT = P + F Material Weld-On Part Number Material and Finish F TMT Installation Notes Utilize stud selection column indicated when choosing a stud length from the stud length table on page 387 F TMT = P + F Steel, zinc immersion coating Spring must float freely after welding ACTUAL SIZE 35 (1.375) 17.5 (.688) 2 Mounting holes O 3.4 (.135) Dimensions in millimeters (inch) unless otherwise stated 1.6 (.06) TMT = P + Gap + 1.6 (.060) Part Number Stud Selection Column 85-45-101-15 C 85 DZUS(R) Lion Quarter-Turn Fasteners 391 Retainers * Accessories Retainers Material and Finish Push-On - Stainless Steel Push-On - Plastic Push-On - Neoprene See table Installation Notes For standard retainers use tool O 12.5 (.490) O 12.3 (.485) 1.2 (.05) O 6.6 (.260) 2.4 (.095) O 3.2 (.125) Part number 85-0-22543-11 D9 D1 O 0.76 (.030) 0.3 (.013) 85 D8 O 11.1 (.44) O 6.4 (.250) 82 D4 D5 Sealing Washer D7 Ejector Spring NY O 14.3 (.562) Max. O 6.2 O 14.3 (.243) (.56) 0.51 (.020) 0.9 (.035) O 6.9 (.27) 7.9 Approx. (.31) Flat Wear Washer Cupped Washer 0.51 (.020) O 15.5 (.609) O 13 (.515) 2.4 (.094) O 7.5 (.296) 0.51 (.020) O 7.5 (.296) Type Part Number Material Adjustment Value Push-on - Stainless steel 85-34-201-20 Stainless steel Add 0.33 (.013) Push-on - Plastic 85-34-301-12 Nylon, black Add 0.76 (.030) Push-on - Neoprene 85-33-101-27 Neoprene, black Add 1.22 (.048) Sealing washer 85-43-201-38 Neoprene nitrile rubber, black Add 0.51 (.020) Ejector spring 14-18-150-24 Stainless steel Add 1.00 (.039) 85-46-101-39 Nylon, white 85-46-101-41 Nylon, black 85-46-103-39 Nylon, white Cupped washer Flat wear washer Add 0.51 (.020) Add 0.51 (.020) Dimensions in millimeters (inch) unless otherwise stated Part Number See table Adjustment value: When using accessories the components add thickness Add the adjustment value to your outer panel thickness (P) when calculating TMT (see page 377 for example) www.southco.com/85 Southco(R) Quarter-turn Fasteners Small Series To select correct fastener: * For limited-space applications * Quick access 1. Choose a receptacle (note any frame thickness limitations). 2. To select a stud, a) measure your Outer Panel Thickness or Total Material Thickness (note under receptacle part number will tell you which to use). b) if adjustment formula is shown under receptacle part number apply this formula to your measurement. c) use measurement (or adjusted measurement) to find part number in table, pg. 273 under stud head style you want. 3. Choose a retainer. 4. Order each component and tool (if required) separately by part number. Studs Retainer Receptacles TOTAL MATERIAL THICKNESS FRAME OUTER PANEL THICKNESS FRAME PART NUMBER FLANGE, GASKET or SPACE EJECTOR SPRING 81-41-102-24 * WEAR WASHER Black White 81-46-101-41 * 81-46-101-39 * Stud Ejector O 6.4 (.25) O 3.7 (.15) .30 (.012) NOTE: Adjustment Formula When using a stud ejector (ejector spring and wear washer), add 0.8 (.032) to your Outer Panel Thickness or Total Material Thickness. CUPPED WEAR WASHER 4.8 approx. (.19) RETAINER Nylon Wear Washer O7.6 O 4.8 (.19) (.30) When using a wear washer, add 0.5 (.020) to your Outer Panel Thickness or Total Material Thickness. 0.5 (.020) millimeter (inch) 1 (.042) RETAINER * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. millimeter (inch) Dimensions without tolerances are for reference only. If unavailable from our facility nearest you, allow for shipping time from another facility. 269 Quarter-turn Fasteners Small OUTER PANEL OUTER PANEL Material and Finish EJECTOR SPRING: 302 Stainless steel, passivated. WEAR WASHER: Nylon, black or white (see table). Southco(R) Quarter-turn Fasteners Small Series, Receptacles Material and Finish Shielded press-in for sheet metal * Provides RFI-EMI shielding 7.1 O (.279) RECEPTACLE: 1010 Steel, zinc plate, chromate plus sealer. SHELL: Low carbon steel, zinc plate, chromate plus sealer. SPRING: 302 Stainless steel, zinc immersion coating. CAP: 305 Stainless steel, zinc immersion coating. O 9.9 (.39) 1 (.04) PART NUMBER 81-35-311-55 * Two orientation dimples. Wing or slot of stud will be in line with these dimples when fastener is locked. 9.5 (.38) Adjustment Formula To enter Stud Selection Table determine your Total Material Thickness. Installation Tool Installed height +.000 6.6 +0.0 -0.3 (.261 -.010 ) O12.7 O 6.4 to 6.9 (.25) (.27) (.50) Edge of hole must be sharp. 2 (.08) MIN. TOOL PART NUMBER 54-0-5466-11 * +0.07 7.2 -0.0 O (.281+.003 ) -.000 0.9 (.035) MIN. frame thickness NOTE: For use in low carbon steels, aluminum and stainless steels in the annealed condition that are RB85 or less. Press-in for blind applications and solid materials Quarter-turn Fasteners Small LOCKING STOPS O 7.9 (.31) TWO ORIENTATION SLOTS Wing or slot of stud will be perpendicular to these when fastener is locked. 7.9 (.31) OUTER PANEL RETAINER RETAINER (.313+.003 -.000 ) 8.7 (.34)MIN. 0.5 (.020) (To assist in your product selection; samples are available for your evaluation.) Maximum static load: 440 N (100 lbs.) Material and Finish RECEPTACLE: 1010 Steel hardened and zinc plate, chromate plus sealer. SHELL: Low carbon steel hardened and zinc plate, chromate plus sealer. RETAINER and SPRING: 302 Stainless steel, zinc immersion coating. Blind Applications Solid Materials O Product Strength Guidelines PART NUMBER 81-35-308-55 * OUTER PANEL 0.00 8 +-0.07 Substitute 1.3 (.050) (constant) for frame thickness if frame thickness is less than 1.27 (.050). O 8+0.07 -0.0 (.313+.003 -.000 ) 0.5 (.020) Adjustment Formula To enter Stud Selection Table determine your Outer Panel Thickness. Product Strength Guidelines (To assist in your product selection; samples are available for your evaluation.) 2 (.080) MIN. Maximum static load: 440 N (100 lbs.) millimeter (inch) millimeter (inch) Dimensions without tolerances are for reference only. 270 * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. If unavailable from our facility nearest you, allow for shipping time from another facility. Southco(R) Quarter-turn Fasteners Small Series, Receptacles Snap-in Material and Finish HOUSING and RETAINER: 301 Stainless steel, natural. RECEPTACLE: 1010 Steel, zinc plate, chromate plus sealer. SPRING: 302 Stainless steel, passivated. TOOL: 12L14 Steel, zinc plated, plus bright chromate dip. Installation Tool 9.9 (.39) TOOL PART NUMBER 29-8125-309 * 8.3 (.33) 9.9 (.39) 7.9 0.1 (.312 .005) PART NUMBER 81-35-309-56 * Adjustment Formula To use Stud Selection Table on pg. 273 calculate: Outer Panel Thickness + 1.5 (.060) but use Total Material Thickness column. Push only on the center area of the receptacle as shown until all four spring legs snap out behind your panel. SPRING LEGS 7.9 0.1 (.312 .005) NOTE: This tool will bear against the top surface of the receptacle, it will not enter the top opening. All four spring legs must snap out behind panel. Product Strength Guidelines 1.5 (.060) MAX. frame thickness (To assist in your product selection; samples are available for your evaluation.) Maximum static load: 440 N (100 lbs.) Material and Finish To Install Clip-on RECEPTACLE: 1064 Steel, zinc immersion coating or 17-7PH stainless steel, passivated (see table). By hand 4.8 (.19) With screwdriver 5.6 (.22) 11.1 (.44) 0.45 (.018) Steel 81-47-101-15 * Stainless steel 81-47-101-20 * Adjustment Formula To use Stud Selection Table on pg. 273 determine your Total Material Thickness by calculating: With tool Figure I P F G P + F -1.07 (.042) (constant) when G G is 0.45 (.018). F 4.8 (.187) MIN. Figure II 5.2 (.203) MAX. Installation Tool P P G SOUTHCO INC Frame thickness .5 to 3.3 (.020) (.130) O 5.6 (.218) MIN. 30.2 F (1.19) 6.4 (.25) 137 APPROX. (5.4) G F P P + F + G -1.5 (.060) (constant) when G is 0.46 (.019) or greater. Product Strength Guidelines (To assist in your product selection; samples are available for your evaluation.) Maximum static load: 440 N (100 lbs.) millimeter (inch) TOOL PART NUMBER 29-81-101-10 * * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. millimeter (inch) Dimensions without tolerances are for reference only. If unavailable from our facility nearest you, allow for shipping time from another facility. 271 Quarter-turn Fasteners Small Part Description PART NUMBER 11.8 (.47) Southco(R) Quarter-turn Fasteners Small Series, Receptacles For ultrasonic installation in thermoplastics * Minimize residual stress * Increased pull-out resistance * Increased torque-out resistance locking stops O 9.3 (.366) over knurl PART NUMBER O 7.9 (.309) 81-35-310-55 Two orientation slots. Wing or slot of stud will be perpendicular to these slots when fastener is locked. 8.3 (.328) Installation 1. Prepare hole. +0.08 O 8 - 0.00 (.312 +.003 -.000 ) 3.8 (.15) MIN. 9.5 (.38) MIN. +0.0 O 8 -0.08 (.312 +.003 -.000 ) 2. Use one of the methods shown. Quarter-turn Fasteners Small * Material and Finish RECEPTACLE: 1010 Steel, case hardened and zinc plate, chromate plus sealer. SHELL: Low carbon steel, zinc plate, chromate plus sealer. SPRING: 302 Stainless steel, zinc immersion coating. Enter the No. 81 Stud Selection Table on pg. 273 with your Outer Panel Thickness using column for Part Number 81-35-310-55. METHOD A--Horn recesses receptacle to a 0.5 (.020) depth. HORN* RETAINER Product Strength Guidelines .51 (.020) (To assist in your product selection; samples are available for your evaluation.) Maximum static load: 440 N (100 lbs.) METHOD B--Horn installs receptacle flush with surface. HORN* Outer panel will stand off by the thickness of the retainer. RETAINER millimeter (inch) millimeter (inch) *Horn design may vary with material and applications. 272 * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. Dimensions without tolerances are for reference only. If unavailable from our facility nearest you, allow for shipping time from another facility. Southco(R) Quarter-turn Fasteners Small Series, Stud Selection Oval Slotted Wing Head Slot: 1 (.040) wide X 1 (.040) deep 3.3 O(.130) U L Flush Phillips Recess No. 1 Phillips recess No. 1 Phillips recess 14.7 (.58) 1.5 (.060) 6.4 O(.250) Oval Phillips Recess 7.1 (.28) 1.5 (.060) O 6.4 (.250) 30 O 6.4 (.250) U F L 3.3 O(.130) F O 2.6 (.104) O 4 (.160) FOR: DIMENSIONS STUD PART NUMBER FOR: Press-in Part No. ALL 81-35-308-55 OTHER and RECEPTACLES* Ultrasonic Part No. 81-35-310-55 Zinc plate, chromate plus sealer Case hardened and zinc plate chromate plus sealer. U Total Material Thickness OVAL SLOTTED WING HEAD F OVAL FLUSH PHILLIPS PHILLIPS RECESS RECESS MIN. MAX. MIN. MAX. 1 (.040) 1.5 (.059) 2.3 (.090) 2.8 (.109) 4.9 81-11-100-16 * 81-12-100-16 * 81-18-100-16 * 81-19-100-16 * (.193) 9.8 7.2 (.285) (.385) 1.5 (.060) 2 (.079) 2.8 (.110) 3.3 (.129) 5.4 81-11-120-16 * 81-12-120-16 * 81-18-120-16 * 81-19-120-16 * (.213) 10.3 7.8 (.305) (.405) 2 (.080) 2.5 (.099) 3.3 (.130) 3.8 (.149) 5.9 81-11-140-16 * 81-12-140-16 * 81-18-140-16 * 81-19-140-16 * (.233) 10.8 8.3 (.325) (.425) 2.5 (.100) 3 (.119) 3.8 (.150) 4.3 (.169) 6.4 81-11-160-16 * 81-12-160-16 * 81-18-160-16 * 81-19-160-16 * (.253) 11.3 8.8 (.345) (.445) 3 (.120) 3.5 (.139) 4.3 (.170) 4.8 (.189) 6.9 81-11-180-16 * 81-12-180-16 * 81-18-180-16 * 81-19-180-16 * (.273) 11.8 9.3 (.365) (.465) 3.6 (.140) 4.1 (.159) 4.8 (.190) 5.3 (.209) 81-11-200-16 * 81-12-200-16 * 81-18-200-16 * 81-19-200-16 7.4 (.293) 12.3 9.8 (.385) (.485) 4.1 (.160) 4.6 (.179) 5.3 (.210) 5.8 (.229) 81-11-220-16 * 81-12-220-16 81-18-220-16 * 81-19-220-16 8 (.313) 10.3 12.8 (.405) (.505) 4.6 (.180) 5.1 (.199) 5.8 (.230) 6.3 (.249) 81-11-240-16 * 81-12-240-16 81-18-240-16 81-19-240-16 8.5 (.333) 10.8 13.3 (.425) (.525) 5.1 (.200) 5.6 (.219) 6.4 (.250) 6.9 (.269) 81-11-260-16 * 81-12-260-16 81-18-260-16 81-19-260-16 9 (.353) 11.0 13.8 (.445) (.545) 5.6 (.220) 6.1 (.239) 6.9 (.270) 7.4 (.289) 81-11-280-16 * 81-12-280-16 81-18-280-16 81-19-280-16 9.5 (.373) 11.8 14.4 (.465) (.565) 6.1 (.240) 6.6 (.259) 7.4 (.290) 7.9 (.309) 81-11-300-16 * 81-12-300-16 81-18-300-16 81-19-300-16 10 (.393) 12.3 14.9 (.485) (.585) 6.6 (.260) 7.1 (.279) 7.9 (.310) 8.4 (.329) 81-11-320-16 * 81-12-320-16 * 81-18-320-16 81-19-320-16 10.5 (.413) 12.8 15.4 (.505) (.605) *Please check for any special conditions or constant required by your specific receptacle on the receptacle description pages. If using ejector spring or nylon wear washers, see bottom of page 269. millimeter (inch) millimeter (inch) Dimensions without tolerances are for reference only. * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. If unavailable from our facility nearest you, allow for shipping time from another facility. 273 Quarter-turn Fasteners Small Outer Panel Thickness L Material and Finish WING HEAD STUD: 1008 Steel. WING: 1010 Steel. OTHERS: 1008 Steel (see table for finishes). Southco(R) Quarter-turn Fasteners Small Series Retainers Split-Ring Retainer Hand or tool installation Push-On Retainer Tool installation 0.4 (.015) 6.1 90 O(.240) O 3.4 (.134) O 6.7 (.265) O 3.8 (.150) Material and Finish SPLIT-RING RETAINER: 302 Stainless steel, passivated. PUSH-ON RETAINER: Nylon, black. SPLIT-RING TOOL: Steel, zinc plated. PUSH-ON TOOL: Hardened low carbon steel, zinc plated. 0.51 (.020) Installation Tool Installation Tool 63.5 (2.50) O 33.3 (1.31) O 12.7 (.50) O 9.5 (.38) 152.4 (6.00) O 6.4 (.25) RETAINER/TOOL PART NUMBERS Split-Ring Retainer 81-32-101-20 * Split-Ring Tool 81-0-15129-11 * Push-On Retainer 81-32-301-12 * Push-On Tool 81-0-18173-11 * Quarter-turn Fasteners Small Align Installation For Above-surface styles 1. Drill. O 4.8 (.19) 2. Insert stud and add retainer. RETAINER For Flush-head style 1. Drill. O 4.8 (.19) 2. Countersink. 120 0.8 (.030) 3. Insert stud and add retainer. millimeter (inch) RETAINER millimeter (inch) Dimensions without tolerances are for reference only. 274 * Products identified with this symbol are stocked subject to prior sale in one or more of our global locations. If unavailable from our facility nearest you, allow for shipping time from another facility. Southco(R) Quarter-turn Fasteners Medium Series, 1/4-turn Studs, Snap-in Studs and Fully Retracting Stud Assemblies 1/4-turn and Snap-in Studs * Speeds installation * Reduces inventory To select correct fastener 1. Choose a receptacle. (Note any frame thickness limitations). 2. To select a stud, a) measure your Outer Panel Thickness or Total Material Thickness (note under receptacle part number will tell you which to measure). b) if adjustment formula is shown under receptacle part number, apply this formula to your measurement. c) if sealing washers, stud ejector springs or wear washers will be used, apply proper adjustment formulas to your measurement. OUTER PANEL FRAME d) when using snap-in studs, add an additional 0.5 (.020) to the Total Material Thickness or Outer Panel Thickness, as required by your choice of receptacle. e) use measurement (or adjusted measurement) to find part number in table (see pages 282 and 283) under stud head style you want. For snap-in studs, add a -1 suffix, ie. 82-11-180-16-1. 3. Choose a retainer. NOTE: Snap-in stud assemblies do not require a separate retainer. 4. Review the stud installation procedure. 5. Order each component and tool (if required) separately by part number. OUTER PANEL TOTAL MATERIAL THICKNESS Quarter-turn Fasteners Medium To order, add a -1 suffix; Example: 82-11-180-16 "-1" Outer Panel Thickness for Snap-in Studs 1.5 (.060) MIN. 3.2 (.125) MAX. Minimum stud grip range is 4.5 (.180) Grip. OUTER PANEL THICKNESS FRAME FLANGE, GASKET or SPACE Fully-retracting * * * * * * No. 82 Snap-in Stud Assemblies Permits sliding applications Full stud retraction assists in panel-to-frame alignment Pre-assembled to speed installation Installation options--Press-in or Flare-in Black or bright finish Tool operated PRESS-IN STYLE To select correct fastener 1. Choose a receptacle (note any panel or frame thickness limitations). 2. Select one of the following stud assemblies: Press-in a) Use your Outer Panel Thickness or measure your Total Material Thickness, as required by your choice of receptacle. b) If an adjustment formula is shown under the receptacle part number, apply this formula to your measurement. c) Use measurement (or adjusted measurement) to find stud part number in the table on page 282. Flare-in Measure your Outer Panel Thickness and use Table located at bottom of page 284 to determine which column (I or II) you will need in table on page 283. Follow steps a) and b) at left and use your measurement (or adjusted measurement) to find stud part number in table on page 282. 3. Review the stud installation procedure. Order each fastener component and installation tool (if required) separately by part number. FLARE-IN STYLE millimeter (inch) millimeter (inch) Dimensions without tolerances are for reference only. 276 www.southco.com E-mail: info@southco.com 543 Installation Guidelinesfor SOUTHCO (R) Self-Clinching products Self-clinching product installation is offeredPunch on side these Ferrule (R) of panel Rollover SOUTHCO products, making them easy-to-use captive Area of material that moves into Material panel fasteners: groove thickness Panel * Captive Screws Die side Mounting hole of panel * Receptacles for Quarter-turn Fasteners Mounting hole * Receptacles for Fast-lead Thread Screws diameter Panel edge * Spring-loaded Plungers * Captive Nuts Ferrule of material * Threaded Area Inserts Panel When pressed into a properly prepared hole, self-clinching captive fasteners cold-flow (move) the panel material into the retaining groove of Centerline of mounting hole 1.5 x O Min. the fastener. This material then retains the fastener in the panel. Before installation Ferrule Correct installation Ferrule Panel that moves into groove Panel This area of material Ferrule Ferrule Panel Panel This area of material has separated from the rest of the panel Material Panel edge Mounting hole diameter 1.5 x O Min. has separated from Successful press-in installations depend on: the rest of the panel Material: The hardness of the panel material must not exceed SOUTHCO(R) recommendations. If the panel is too hard, the fastener will not install correctly. Installation Holes: Mounting holes may be drilled, punched, or cast. * Hole edge: the top hole edge must be sharp but with no broken edges. Punch side Ferrule Do not chamfer or debur edge. of panel Rollover Area of material punch and die that moves into * Punched holes: use aMaterial groove with a small clearance to minimize thickness the rollover and fracture Panel Die side angle. Mounting hole of panelthe hole * Hole diameter: measure diameter at the panel surface on Mounting hole Punch side the side on which the fastener will diameter of panel Rollover Panel edge of material bePanel installed. The diameter must be moves into Material within SOUTHCO(R) specifications for ve thickness Centerline of mounting hole that product. 1.5 x O Min. el Die side - If the hole is too large, not e of panel Before installation Correct installation Over installation enough material will flow into the Ferrule Ferrule Ferrule Mounting hole retaining groove and the fastener may not be retained adequately. Panel Panel diameter Panel - If the hole is too small, the fastener will not fit and installation may become difficult and unsafe. Centerline of mounting holefrom the edge of panel: the minimum This * Hole distance recommended area of material x O Min. separated from distance is 1.5 x the diameter of the mounting hole,has unless the rest of the panel Correct installation Over installation otherwise indicated. Punch side of panel thickness - Installing too close to the edge will cause the material to flow in the Panel opposite direction, deforming the edge of the panel. To install closer Die side Mounting hole panel to the edge, you may need to restrain the panelofedge. Over installation Ferrule Rollover Panel Centerline of mounting hole Panel Thickness: Before installation Correct installation Over installation The thickness of the panel location must meet or Ferrule Ferruleat the mounting hole Ferrule Panel Panel exceed Southco's stated minimum recommendations. If the material is too thin, panel deformation and/or damage to the fastener may result. This area of material Installation is fast and easy if you follow these tips: has separated from the rest of the panel How to install: Use the recommended force where noted and a proper back-up tool. - use any parallel-acting press - use a punch whose diameter is larger than the head of the fastener Installation Force: Proper installation requires an even distribution of adequate force. It does not depend on the distance thePunch fastener side is pressed Ferrule of panel Rollover into the panel. Area of material into - Southco doesthat notmoves recommend using a hammer. The impact Material force groove thickness does not provide an even distribution of force to allow the panel Panel Die sidegroove. material to completely flow into the fastener's retaining Mounting hole of panel - Installation force varies from application to application, depending on the criteriaholenoted above. Mounting diameter -OPanel n parts without a collar to provide a hard stop, press-in until the edge Panel edge of the knurl is just barely visible. When to Install: Centerline of mounting hole 1.5 x O Min. Installation is recommended after plating or finishing has been applied to the panel. Over installation Before installation Correct installation The hole diameter must meet Ferrule Ferrulespecifications Ferrule Panel Panel before finish or plating is applied. - Do not over-install parts. This interupts the material and will reduce the This area of material retention strength. has separated from the rest of the panel