Self-Clinching Studs Series CH, CHS & CHA - …

1 201-337-6800 FAX: 201-337-1012captive fastener corporation2014CH Studs provide a strong flush-head assembly in material as thin as .040 in. ( mm) with high torque-out and pushout * ClearCarbon SteelCHS300 SeriesPassivatedStainless SteelASTM A967 CHA2024-T4 NoneAluminumSeriesMaterialFinishDimensio ns & SpecificationsINCH (in.)Thread: External 2A, ANSI (6g ANSI/ASME ).**Use in: CH- Materials with HRB-80 or Materials with HRB-70 or Materials with HRB-50 or less.**See Note 3 on Page 6 for Gauging Rec..015 +..312 .375 .500 .625 .750 .875 .015 . #2-56256-4-5-6-8-10-12 . #4-40440-4-5-6-8-10-12-14-16 #6-32632-4-5-6-8-10-12-14-16-20-24 . #8-32832-4-5-6-8-10-12-14-16-20-24 . #10-241024-5 -6-8-10-12-14-16-20-24.

2 #10-321032-5 on next & Specifications Not stocked, available on special order. For aluminum Studs , values are 60% of those listed.*See Finish Spec. on Page Number Structure:CH 256-4 Length CodeThread CodeSeriesNote: Studs are available in lengths up to 3 in. ( mm) upon special order for 1/4-20/M6 and (mm)Max. Rec. mLThreadThreadLength .4 mmD+.08 SizeCode681012 15 18 20 2225 28 3035 38 .4 . -8 -10 -12 -15 -18 -8 -10 -12 -15 -18 -20 -22 -10 -12 -15 -18 -20 -22 -25 -28 -8 -10 -12 -15 -18 -20 -22 -25 -28 -30 -35 -10 -12 -15 -18 -20 -22 -25 -28 -30 -35 -12 -15 -18 -20 -22 -25 -28 -30 -35 *-15 -18 -20 -22 -25 -28 -30 -35 StudsSeries CH, CHS & CHA41550_Captive_2011_Text_Catalog 3/10/14 11:39 AM Page 3334captive fastener corporation201-337-6800 FAX: 201-337-1012 (mm)INCH (in.)

3 Continued from previous on next Dimensions (in.)CodeX +.004Y +..3125 .3155 Anvil Dimensions (mm)Thread XYCode+.1+. for sheet thickness .059 in. ( ) and less with #2 ( ) thru#10 (M5) thread sizes and less than .093 in. ( ) for 1/4 in. (M6) for sheet thickness .060 in. ( ) minimum and greater with #2 ( ) thru #10 (M5) thread sizes and .092 in. ( ) minimum and greater for 1/4 in. (M6) and 5/16 in. (M8) LENGTHOF STUD+.125 in. ( )XYASSEMBLYANVILSTUDLENGTHOF STUD+.125 in. ( )YPRESSSHEETTOOLINGNote material thickness of .059 in. or less, a countersunkhole is needed in the material thickness of .060 in. or more, a through-holeis needed in the StudsSeries CH, CHS & CHAxxxxx_Captive_2014_Text WORKING FILE_Catalog 6/2/14 10:54 AM Page 201-337-6800 FAX: 201-337-1012captive fastener corporation2014 SheetInstallationTorque-ThreadThickness &ForcePushoutoutCodeMaterial(lbs.)

4 (lbs.)( ) Steel10000650175 SheetInstallationTorque-ThreadThickness &ForcePushoutoutCodeMaterial(kN)(N)(N m) & Performance DataINCH (in.)METRIC (mm)Continued from previous : Values based on stainless steel Studs (steel stud values may be higher).Note: Values based on stainless steel Studs (steel stud values may be higher). Self-Clinching StudsSeries CH, CHS & CHA41550_Captive_2011_Text_Catalog 3/10/14 11:39 AM Page 35