A2 Stainless (C - BSOS) Unified Thread Blind Hole Clinch Standoffs

Product Details

Blind hole clinch standoffs provide a permanent captive threaded spacer in thin metal materials. On installation using a press, the thin hexagon head becomes embedded in the parent material leaving it flush & flat on the reverse side. The C - BSOS range are made of 300 series stainless steel and can be installed in material of up to 70 HRB hardness.

A wide range of UNIFIED thread - standard lengths are listed below, if you need a different special size then they can be made to order

Specification

Thread Size	Body Diameter	Min Sheet Thickness	Min. distance centre to panel edge
#4-40	4.1	1.0	5.9
#4-40	5.3	1.0	6.9
#6-32	5.3	1.0	6.9
#6-32	7.1	1.3	8.0
#8-32	7.1	1.3	8.0
#10-32	7.1	1.3	8.0

Dimensions in mm

Enquire Online

Thread Size	Length	Hole Size Required	Part Ref	Order Code	Order Multiple
#4-40	0.312" (7.9)	0.166" (4.2)	C - BSOS 440-10	XC6344010	check
#4-40	0.375" (9.5)	0.166" (4.2)	C - BSOS 440-12	XC6344012	check
#4-40	0.437" (11.1)	0.166" (4.2)	C - BSOS 440-14	XC6344014	check
#4-40	0.5" (12.7)	0.166" (4.2)	C - BSOS 440-16	XC6344016	check
#4-40	0.562" (14.3)	0.166" (4.2)	C - BSOS 440-18	XC6344018	check
#4-40	0.625" (15.9)	0.166" (4.2)	C - BSOS 440-20	XC6344020	check
#4-40	0.687" (17.4)	0.166" (4.2)	C - BSOS 440-22	XC6344022	check
#4-40	0.75" (19.1)	0.166" (4.2)	C - BSOS 440-24	XC6344024	check
#4-40	0.812" (20.6)	0.166" (4.2)	C - BSOS 440-26	XC6344026	check
#4-40	0.875" (22.2)	0.166" (4.2)	C - BSOS 440-28	XC6344028	check
#4-40	0.937" (23.8)	0.166" (4.2)	C - BSOS 440-30	XC6344030	check
#4-40	1" (25.4)	0.166" (4.2)	C - BSOS 440-32	XC6344032	check
#4-40	0.312" (7.9)	0.213" (5.4)	C - BSOS 6440-10	XC63644010	check
#4-40	0.375" (9.5)	0.213" (5.4)	C - BSOS 6440-12	XC63644012	check
#4-40	0.437" (11.1)	0.213" (5.4)	C - BSOS 6440-14	XC63644014	check
#4-40	0.5" (12.7)	0.213" (5.4)	C - BSOS 6440-16	XC63644016	check
#4-40	0.562" (14.3)	0.213" (5.4)	C - BSOS 6440-18	XC63644018	check
#4-40	0.625" (15.9)	0.213" (5.4)	C - BSOS 6440-20	XC63644020	check
#4-40	0.687" (17.4)	0.213" (5.4)	C - BSOS 6440-22	XC63644022	check
#4-40	0.75" (19.1)	0.213" (5.4)	C - BSOS 6440-24	XC63644024	check
#4-40	0.812" (20.6)	0.213" (5.4)	C - BSOS 6440-26	XC63644026	check
#4-40	0.875" (22.2)	0.213" (5.4)	C - BSOS 6440-28	XC63644028	check
#4-40	0.937" (23.8)	0.213" (5.4)	C - BSOS 6440-30	XC63644030	check
#4-40	1" (25.4)	0.213" (5.4)	C - BSOS 6440-32	XC63644032	check
#6-32	0.312" (7.9)	0.213" (5.4)	C - BSOS 632-10	XC6363210	check
#6-32	0.375" (9.5)	0.213" (5.4)	C - BSOS 632-12	XC6363212	check
#6-32	0.437" (11.1)	0.213" (5.4)	C - BSOS 632-14	XC6363214	check
#6-32	0.5" (12.7)	0.213" (5.4)	C - BSOS 632-16	XC6363216	check
#6-32	0.562" (14.3)	0.213" (5.4)	C - BSOS 632-18	XC6363218	check
#6-32	0.625" (15.9)	0.213" (5.4)	C - BSOS 632-20	XC6363220	check
#6-32	0.687" (17.4)	0.213" (5.4)	C - BSOS 632-22	XC6363222	check
#6-32	0.75" (19.1)	0.213" (5.4)	C - BSOS 632-24	XC6363224	check
#6-32	0.812" (20.6)	0.213" (5.4)	C - BSOS 632-26	XC6363226	check
#6-32	0.875" (22.2)	0.213" (5.4)	C - BSOS 632-28	XC6363228	check
#6-32	0.937" (23.8)	0.213" (5.4)	C - BSOS 632-30	XC6363230	check
#6-32	1" (25.4)	0.213" (5.4)	C - BSOS 632-32	XC6363232	check
#6-32	0.312" (7.9)	0.281" (7.2)	C - BSOS 8632-10	XC63863210	check
#6-32	0.375" (9.5)	0.281" (7.2)	C - BSOS 8632-12	XC63863212	check
#6-32	0.437" (11.1)	0.281" (7.2)	C - BSOS 8632-14	XC63863214	check
#6-32	0.5" (12.7)	0.281" (7.2)	C - BSOS 8632-16	XC63863216	check
#6-32	0.562" (14.3)	0.281" (7.2)	C - BSOS 8632-18	XC63863218	check
#6-32	0.625" (15.9)	0.281" (7.2)	C - BSOS 8632-20	XC63863220	check
#6-32	0.687" (17.4)	0.281" (7.2)	C - BSOS 8632-22	XC63863222	check
#6-32	0.75" (19.1)	0.281" (7.2)	C - BSOS 8632-24	XC63863224	check
#6-32	0.812" (20.6)	0.281" (7.2)	C - BSOS 8632-26	XC63863226	check
#6-32	0.875" (22.2)	0.281" (7.2)	C - BSOS 8632-28	XC63863228	check
#6-32	0.937" (23.8)	0.281" (7.2)	C - BSOS 8632-30	XC63863230	check
#6-32	1" (25.4)	0.281" (7.2)	C - BSOS 8632-32	XC63863232	check
#8-32	0.312" (7.9)	0.281" (7.2)	C - BSOS 832-10	XC6383210	check
#8-32	0.375" (9.5)	0.281" (7.2)	C - BSOS 832-12	XC6383212	check
#8-32	0.437" (11.1)	0.281" (7.2)	C - BSOS 832-14	XC6383214	check
#8-32	0.5" (12.7)	0.281" (7.2)	C - BSOS 832-16	XC6383216	check
#8-32	0.562" (14.3)	0.281" (7.2)	C - BSOS 832-18	XC6383218	check
#8-32	0.625" (15.9)	0.281" (7.2)	C - BSOS 832-20	XC6383220	check
#8-32	0.687" (17.4)	0.281" (7.2)	C - BSOS 832-22	XC6383222	check
#8-32	0.75" (19.1)	0.281" (7.2)	C - BSOS 832-24	XC6383224	check
#8-32	0.812" (20.6)	0.281" (7.2)	C - BSOS 832-26	XC6383226	check
#8-32	0.875" (22.2)	0.281" (7.2)	C - BSOS 832-28	XC6383228	check
#8-32	0.937" (23.8)	0.281" (7.2)	C - BSOS 832-30	XC6383230	check
#8-32	1" (25.4)	0.281" (7.2)	C - BSOS 832-32	XC6383232	check
#10-32	0.312" (7.9)	0.281" (7.2)	C - BSOS 1032-10	XC63103210	check
#10-32	0.375" (9.5)	0.281" (7.2)	C - BSOS 1032-12	XC63103212	check
#10-32	0.437" (11.1)	0.281" (7.2)	C - BSOS 1032-14	XC63103214	check
#10-32	0.5" (12.7)	0.281" (7.2)	C - BSOS 1032-16	XC63103216	check
#10-32	0.562" (14.3)	0.281" (7.2)	C - BSOS 1032-18	XC63103218	check
#10-32	0.625" (15.9)	0.281" (7.2)	C - BSOS 1032-20	XC63103220	check
#10-32	0.687" (17.4)	0.281" (7.2)	C - BSOS 1032-22	XC63103222	check
#10-32	0.75" (19.1)	0.281" (7.2)	C - BSOS 1032-24	XC63103224	check
#10-32	0.812" (20.6)	0.281" (7.2)	C - BSOS 1032-26	XC63103226	check
#10-32	0.875" (22.2)	0.281" (7.2)	C - BSOS 1032-28	XC63103228	check
#10-32	0.937" (23.8)	0.281" (7.2)	C - BSOS 1032-30	XC63103230	check
#10-32	1" (25.4)	0.281" (7.2)	C - BSOS 1032-32	XC63103232	check