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Type SMPS self-clinching nuts are for installation into ultra-thin sheets. They feature a lower profile and can be mounted closer to the edge of a sheet than other self-clinching nuts.
  • Installs into sheets as thin as .025”.
  • Recommended for use in sheets HRB (Rockwell “B” scale) 70 or less and HB (Hardness Brinell) 125 or less.
Unit of Measure

Thread Size

.086-56 (#2-56)

Thread Code

256

A (Shank) Max.

.024 in a1384_1.jpg

Min. Sheet Thickness

.025 in

Hole Size in Sheet + .003 - .000

.136 in

C Max.

.135 in

E ± .010

.220 in

T ± .010

.065 in
Min. Dist. Hole C/L to Edge1 .15 in

For Use in Sheet Hardness

HRB 70 / HB 125 or Less

Thread Specification

Internal, ASME B1.1, 2B

Fastener Material

300 Series Stainless Steel

Standard Finish

Passivated and/or tested per ASTM A380

CAD Supplier

PennEngineering® (PEM®)

Inventory

  • 1 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.