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5/16-18 x 3/4 Spin Lock Hex Washer Head Bolts – Black Phosphate (Qty 100)

SKU: 3615-AWS(1125,USSMBX)Q100
$69.99Price

5/16-18 x 3/4 Spin Lock Hex Washer Head Bolts – Black Phosphate (Qty 100)

These spin lock hex washer head bolts are used widely across GM, Ford, and Chrysler body and chassis applications. The dog point assists alignment during assembly, while the black phosphate finish delivers an OEM-correct appearance.

Product Details

  • Head Style: Hex Washer Head, Spin Lock

  • Thread Size: 5/16-18

  • Length: 3/4 in.

  • Hex Size: 1/2 in.

  • Washer Diameter: 13/16 in.

  • Point Type: Dog Point

  • Finish: Black Phosphate

  • Grade: 2

  • Material: Steel

  • Quantity: 100 pcs

  • Country of Manufacture: USA

Why Buy From East Coast Bolts

  • Correct hardware, correct look, correct fit.

  • Clean packaging + labeled bags for easy build organization.

  • Real support from a restoration hardware shop.

Common Uses

  • Body panels

  • Interior bracket mounting

  • Fender, core support, sheet metal, brace hardware

Shipping & Guarantee

  • Ships from Winchester, VA

  • 60-day returns

  • East Coast Bolts — “We won’t screw you, but our fasteners will.™”

  • Sku 3615

Quantity
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