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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.

Types BSO4 standoffs are for installation into stainless steel sheets as thin as .040”.

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

18

Material Code

4

Min. Sheet Thickness

.040 in

Hole Size in Sheet + .003 - .000

.166 in

C + .000 - .005

.165 in a1353.jpg

F Min.

.250 in

H Nom.

.187 in

L - Length +.002 –.005

.562 in

Min. Dist. Hole C/L to Edge

.23 in
For Use in Sheet Hardness1 HRB 88 / HB 176 or Less

Thread Specification

Internal, ANSI B1.1, 2B

Fastener Material

400 Series Stainless Steel

Standard Finish

Passivated and/or tested per ASTM A380

CAD Supplier

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