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PEM® Brand Fasteners for Metal Sheets and Panels
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Nuts for Sheet Metal
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Nuts – Types CLA, CLS, CLSS, H, HNL, S, SS, SMPS, SP, SMPP
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Nuts for Ultra-Thin Sheets – Type SMPS, SMPP
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Nuts for Ultra-Thin Sheets - Type SMPS, SMPP - Unified
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Part # SMPS-440
Part # SMPS-440, 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.
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Specifications
Thread Size
.112-40 (#4-40)
Thread Code
440
A (Shank) Max.
.024
in
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Min. Sheet Thickness
.025
in
Hole Size in Sheet + .003 - .000
.166
in
C Max.
.165
in
E ± .010
.220
in
T ± .010
.065
in
Min. Dist. Hole C/L to Edge
.170
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®)
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