Hard Stainless (C - FH4) Unified Thread Clinch Studs

Product Details

These extra hard stainless clinch studs are made from a 400 series grade stainless steel and provide a strong UNIFIED thread in thin metal materials of up to 92 HRB hardness. These clinch studs are recommended if the sheet material is stainless steel, as the stud needs to be harder than the sheet for successful installation. 400 series Martensitic stainless has a higher carbon content than 300 series stainless and also does have magnetic properties.

The stud length stated is overall length and includes the head. Clinch studs are installed into a pre-drilled or punched hole using a press with a squeezing action. After installation the head is flush with the surface and the stud securely captivated.

Specification

Thread Size	Hole Diameter	Min Sheet Thickness	Min distance centre to panel edge
#4-40	2.82	1.0	5.56
#6-32	3.48	1.0	6.35
#8-32	4.14	1.0	7.14
#10-32	4.80	1.0	7.14
1/4-20	6.32	1.6	7.92

Dimensions in mm

Enquire Online

Thread Size	Length	Part Ref	Order Code	Order Multiple
#4-40	0.25" (6.4)	C - FH4 440-4	XC254404	check
#4-40	0.312" (7.9)	C - FH4 440-5	XC254405	check
#4-40	0.375" (9.5)	C - FH4 440-6	XC254406	check
#4-40	0.5" (12.7)	C - FH4 440-8	XC254408	check
#4-40	0.625" (15.9)	C - FH4 440-10	XC2544010	check
#6-32	0.25" (6.4)	C - FH4 632-4	XC256324	check
#6-32	0.312" (7.9)	C - FH4 632-5	XC256325	check
#6-32	0.375" (9.5)	C - FH4 632-6	XC256326	check
#6-32	0.5" (12.7)	C - FH4 632-8	XC256328	check
#6-32	0.625" (15.9)	C - FH4 632-10	XC2563210	check
#6-32	0.75" (19.1)	C - FH4 632-12	XC2563212	check
#6-32	0.875" (22.2)	C - FH4 632-14	XC2563214	check
#6-32	1" (25.4)	C - FH4 632-16	XC2563216	check
#6-32	1.25" (31.8)	C - FH4 632-20	XC2563220	check
#8-32	0.25" (6.4)	C - FH4 832-4	XC258324	check
#8-32	0.312" (7.9)	C - FH4 832-5	XC258325	check
#8-32	0.375" (9.5)	C - FH4 832-6	XC258326	check
#8-32	0.5" (12.7)	C - FH4 832-8	XC258328	check
#8-32	0.625" (15.9)	C - FH4 832-10	XC2583210	check
#8-32	0.75" (19.1)	C - FH4 832-12	XC2583212	check
#8-32	0.875" (22.2)	C - FH4 832-14	XC2583214	check
#8-32	1" (25.4)	C - FH4 832-16	XC2583216	check
#8-32	1.25" (31.8)	C - FH4 832-20	XC2583220	check
#10-32	0.375" (9.5)	C - FH4 1032-6	XC2510326	check
#10-32	0.5" (12.7)	C - FH4 1032-8	XC2510328	check
#10-32	0.625" (15.9)	C - FH4 1032-10	XC25103210	check
#10-32	0.75" (19.1)	C - FH4 1032-12	XC25103212	check
#10-32	0.875" (22.2)	C - FH4 1032-14	XC25103214	check
#10-32	1" (25.4)	C - FH4 1032-16	XC25103216	check
#10-32	1.25" (31.8)	C - FH4 1032-20	XC25103220	check
1/4-20	0.5" (12.7)	C - FH4 0420-8	XC2504208	check
1/4-20	0.625" (15.9)	C - FH4 0420-10	XC25042010	check
1/4-20	0.75" (19.1)	C - FH4 0420-12	XC25042012	check
1/4-20	0.875" (22.2)	C - FH4 0420-14	XC25042014	check
1/4-20	1" (25.4)	C - FH4 0420-16	XC25042016	check
1/4-20	1.25" (31.8)	C - FH4 0420-20	XC25042020	check
1/4-20	1.5" (38.1)	C - FH4 0420-24	XC25042024	check