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1000 PCS

These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet.

Thread Size	.112-40 (#4-40)
Thread Code	6440
Length Code	12
Min. Sheet Thickness	.040 in
Hole Size in Sheet + .003 - .000	.213 in
B - Counter-Bore Dia. ± .005	.125 in
C + .000 - .005	.212 in
D ± .010	.187 in
H Nom.	.250 in
L - Length +.002 –.005	.375 in
Min. Dist. Hole C/L to Edge	.27 in
For Use in Sheet Hardness¹	HRB 80 / HB 150 or less
Thread Specification	Internal, ANSI B1.1, 2B
Fastener Material	Heat-Treated Carbon Steel
Standard Finish	Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
CAD Supplier

Thread Size

Thread Code

Length Code

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

B - Counter-Bore Dia. ± .005

C + .000 - .005

D ± .010

H Nom.

L - Length +.002 –.005

Min. Dist. Hole C/L to Edge

Thread Specification

Fastener Material

Standard Finish

CAD Supplier