Part # BSO-M3-8ZI, Blind Threaded Standoffs - Types BSO, BSOA, BSOS

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 x Pitch	N/A M3 x 0.5
Thread Code	N/A M3
Length Code	N/A 8
Min. Sheet Thickness	N/A 1.0 mm
Hole Size in Sheet + 0.08	N/A 4.22 mm
C - 0.13	N/A 4.2 mm
F Min.	N/A 4.00 mm
H Nom.	N/A 4.8 mm
L - Length +0.05 –0.13	N/A 8 mm
Min. Dist. Hole C/L to Edge	N/A 6.00 mm
For Use in Sheet Hardness¹	N/A HRB 80 / HB 150 or less
Thread Specification	N/A Internal, ANSI/ASME B1.13M, 6H
Fastener Material	N/A Heat-Treated Carbon Steel
Standard Finish	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
CAD Supplier	N/A PennEngineering® (PEM®)

¹ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

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Thread Size x Pitch

Thread Code

Length Code

Min. Sheet Thickness

Hole Size in Sheet + 0.08

C - 0.13

F Min.

H Nom.

L - Length +0.05 –0.13

Min. Dist. Hole C/L to Edge

Thread Specification

Fastener Material

Standard Finish

CAD Supplier