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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.

When blind-threaded types are used, outer sheet surfaces are not only flush, but closed as well.

If you require a standoff which we do not offer in this bulletin, please contact us. We will be happy to work with you to satisfy your special need.
Unit of Measure

Specifications

Thread Size

.112-40 (#4-40)

Thread Code

440

Length Code

24

Min. Sheet Thickness

.040 in

Hole Size in Sheet + .003 - .000

.166 in

C + .000 - .005

.165 in a1351.jpg

F Min.

.375 in

H Nom.

.187 in

L - Length +.002 –.005

.750 in

Min. Dist. Hole C/L to Edge

.23 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

PennEngineering® (PEM®)
  • 1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.