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 DSO and DSOS standoffs are available for close-to-edge applications.

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.

Available in other lengths on special order.
Unit of Measure


Thread Size

N/A M3 x 0.5

Thread Code

N/A M3

Length Code

N/A 6.35

Sheet Thickness

N/A 0.94 to 6.35

Hole Size in Sheet + 0.08

N/A 4.22 mm

C Max.

N/A 4.2 mm a-1358.jpg

H Nom.

N/A 4.92 mm
L + 0.05 -0.131 N/A 6.35 mm

Min. Dist. Hole C/L to Edge

N/A 3.20 mm
For Use in Sheet Hardness2 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, 5µm, Colorless

CAD Supplier

N/A PennEngineering® (PEM®)

On Hand

N/A {0}
  • 1 Available in other lengths on special order.
  • 2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.