SMPS-256 - Nuts for Ultra-Thin Sheets - Type SMPS, SMPP - PEM® Fastening Products

SMPS-256

Nuts for Ultra-Thin Sheets – Type SMPS, SMPP

Nuts / SMPS-256
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SMPS-256

Nuts for Ultra-Thin Sheets – Type SMPS, SMPP

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.

    Type SMPP self-clinching nuts are for installation into ultra-thin sheets.- Installs into stainless steel sheets as thin as .025”.

  • Corrosion resistance similar to 300 series stainless steel.
  • Reduced outer dimensions and thinner sheet capabilities compared to type SP thread sizes.
  • Recommended for use in stainless steel sheets HRB 90 / HB 192 or less.

Specifications

Thread Code
256
Thread Size
.086-56 (#2-56)
Thread Specification
2B, ASME B1.1
Fastener Material
300 Series Stainless Steel
Standard Finish
Passivated and/or tested per ASTM A380
For Use in Sheet Hardness
HRB 70 / HB 125 or Less
Product Category
Nuts for Ultra-Thin Sheets – Type SMPS, SMPP – Unified
Thread Type
Internal
Brand
PEM
PEM Product Family
SMPS
Product Type
Nuts
A Shank Max
0.024in
E ± .010_in
0.22in
Hole Size in Sheet +.003 – .000_in
0.136in
Min. Dist. Hole C/L to Edge_in
0.15in
C Max._in
0.135in
T ± .010_in
0.065in

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