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

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

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.

Blind Threaded Standoffs - Types BSO, BSOA, BSOS

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Blind Threaded Standoffs - Types BSO, BSOA, BSOS 2

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Specifications

Thread Size x Pitch

M3 x 0.5

Thread Code

Length Code

Min. Sheet Thickness

1 mm

Hole Size in Sheet + 0.08

4.22 mm

C - 0.13

4.2 mm

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F Min.

4.00 mm

H Nom.

4.8 mm

L - Length +0.05 –0.13

8 mm

Min. Dist. Hole C/L to Edge

6.00 mm

For Use in Sheet Hardness¹

HRB 80 / HB 150 or less

Thread Specification

Internal, ANSI/ASME B1.13M, 6H

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.

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

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

For Use in Sheet Hardness1

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

For Use in Sheet Hardness¹