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PennEngineering
All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Nuts – Types CLA, CLS, CLSS, H, HNL, S, SS, SMPS, SP, SMPP > Nuts for Ultra-Thin Sheets – Type SMPS, SMPP > Nuts for Ultra-Thin Sheets - Type SMPS, SMPP - Unified > Part # SMPS-256  

Part # SMPS-256, Nuts for Ultra-Thin Sheets - Type SMPS - Unified


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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.





 Specifications   

Thread Size

.086-56 (#2-56)

Thread Code

256

A (Shank) Max.

View
.024 in

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 Edge

.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®)


 MORE IMAGES 

·  CL Installation



 DOWNLOADS 

View Animation

PEMSERTER® Tooling Selector

Type SMPP™ Self-clinching Nuts

Tightening Torque

PEM Bulletin CL


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