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Hardened (Grade 8, F436 / A325, Load Indicator) F436-A325 Structural Washer Gr.8 Lock USS
Hardened (Grade 8, F436 / A325, Load Indicator) F436-A325 Structural Washer Gr.8 Lock USS
Finish (USS, SAE) SAE Flat Washer USS Gr.8 Grade 8
Finish (USS, SAE) SAE Flat Washer USS Gr.8 Grade 8
Hardened (Grade 8, F436 / A325, Load Indicator)

Hardened (Grade 8, F436 / A325, Load Indicator)

Hardened washers go through a heat treatment process with the intent to make the metal harder.

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Product Description

Hardened washers go through a heat treatment process with the intent to make the metal harder. Not recommended for use with a low carbon steel bolt. Ideal for applications requiring a smooth bearing surface or maintaining fastener tension.

  • Material: Available in heated-treated/alloy steel
  • Size range: From 1/4"to 3" diameter bolt size, metric to custom
  • Finishes: plain, plated, galvanized or custom
  • Options: Multiple inside and outside diameters available