PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
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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 SO4 standoffs are for installation into stainless steel sheets as thin as 1.02mm.

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 3

Material Code

 N/A 4

Min. Sheet Thickness

 N/A 1.0 mm

Hole Size in Sheet + 0.08

 N/A 4.22 mm

B - Counter-Bore Dia. ± 0.13

 N/A 3.25 mm a1352.jpg

C - 0.13

 N/A 4.2 mm

D ± 0.25

 N/A 0 mm

H Nom.

 N/A 4.8 mm

L - Length +0.05 –0.13

 N/A 3 mm

Min. Dist. Hole C/L to Edge

 N/A 6.00 mm
For Use in Sheet Hardness1 N/A HRB 88 / HB 176 or Less

Thread Specification

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

Fastener Material

 N/A 400 Series Stainless Steel

Standard Finish

 N/A Passivated and/or tested per ASTM A380

CAD Supplier

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