PEM Logo microPEM Logo autoPEM Logo PEMSERTER Logo Atlas Logo PennEngineering Automotive Fasteners Logo Profil Logo French Flag German Flag Chinese Flag Spanish Flag
All Categories > PEM® Brand Self-Clinching, Broaching, Surface Mount, Flare and Weld Mounted Fasteners > Standoffs for Sheet Metal > Standoffs, Thru-Hole, Threaded and Unthreaded – Types SO, SO4, SOA, SOS > Thru-Hole Threaded Standoffs – Types SO, SOA, SOS > Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Metric > Part # SOS-M5-18  
Download PDF Export to PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Part # SOS-M5-18, Thru-hole Threaded Standoffs - Types SO, SOA, SOS - 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.

PEM® brand thru-hole threaded standoffs are installed with their heads flush wi


Thread Size x Pitch

M5 x 0.8

Thread Code


Length Code


Material Code


Min. Sheet Thickness

1.27 mm

Hole Size in Sheet + 0.08

7.14 mm

B - Counter-Bore Dia. ± 0.13

5.35 mm

C - 0.13

7.12 mm

D ± 0.25

8.00 mm

H Nom.

7.9 mm

L - Length +0.05 –0.13

18.00 mm

Min. Dist. Hole C/L to Edge

8 mm

For Use in Sheet Hardness1

HRB 70 / HB 125 or Less

Thread Specification

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

Fastener Material

300 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.


PEM Bulletin SO

View Animation

PEMSERTER® Tooling Selector