Home > Fasteners > Washers > Thru Hardened Flat Washers > Thru Hardened SAE Flat > 5/16" Flat Washers (SAE), Medium Carbon Steel Through Hardened, Plain, Import (Dims: 11/32" I.D. x 11/16" O.D.)
Thru Hardened SAE Flat > 5/16" Flat Washers (SAE), Medium Carbon Steel Through Hardened, Plain, Import (Dims: 11/32" I.D. x 11/16" O.D.)

5/16" Flat Washers (SAE), Medium Carbon Steel Through Hardened, Plain, Import (Dims: 11/32" I.D. x 11/16" O.D.)

Part Number #384100

The 5/16" Flat Washers (SAE), Medium Carbon Steel Through Hardened, Plain, Import (Dims: 11/32" I.D. x 11/16" O.D.) is stocked and ready to ship from South Coast Fasteners. It is made from Medium Carbon Through Hardened Steel with a plain finish. Used in preventing pull-through on softer materials, it is part of our Thru Hardened SAE Flat Washers line, stocked across industries such as Automotive, HVAC, and Construction.

Pairs well with Hex Bolts and Finished Hex Nuts to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.

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  • 5/16" Flat Washers (SAE), Medium Carbon Steel Through Hardened, Plain, Import

384100 Specifications

  • Bolt or Screw Size: 5/16"
  • Inside Diameter: 11/32"
  • Outside Diameter: 11/16"
  • Material: Medium Carbon Through Hardened Steel
  • Finish: Plain

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