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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Hard Panel Nuts - Type SH™ > Type SH™ Hard Panel Nuts - Metric > Part # SH-M8-2X  

Part # SH-M8-2X, Type SH™ Hard Panel Nuts - Metric


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  • Installs into thin, harder, high strength steel materials (high strength steel sheets at 975MPA maximum ultimate tensile)
  • Allows overall weight reduction for all vehicles
  • Provides lower installed cost
  • Unplated threads may be oversized sized as permitted by thread standards to accept minimum plating thickness of .00020”/.0051 mm
Compare to other thin sheet fastening devices:
  • Addresses environmental concerns
  • Smaller outer diameter
  • Lighter weight
  • Flush on reverse side of panel
  • Close to edge of panel mounting
  • No embossing required
  • Hardened nut material provides stronger thread strength
  • Can be installed automatically using press or in-die technology





 Specifications   

Thread Size x Pitch

M8 x 1.25

Thread Code

M8

Shank Code

2

A (Shank) Max.

View
2.21 mm

Min. Sheet Thickness1

2.29 mm

Hole Size in Sheet + 0.08

10.5 mm

C Max.

10.47 mm

E ± 0.25

12.7 mm

T ± 0.25

5.47 mm

Min. Dist. Hole C/L to Edge

9.7 mm

For Use in Sheet Hardness2

HRC 30 / HB 277 or Less

Thread Specification

Internal, ASME B1.1, 2B / ASME B1.13M, 6H

Fastener Material

Hardened Alloy Steel

Standard Finish3

No Finish (with Rust Preventative Oil)

Optional Finish

Consult technical support for recommended optional finishes.

CAD Supplier

PennEngineering® (PEM®)
1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
2 HRC - Hardness Rockwell "C" Scale. HB - Hardness Brinell.
3 Unplated threads are sized to accept a basic go gauge after .00025 in plating.



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Tightening Torque