5/16"-18 x 3" Square Head Machine Bolt, Black Oxide

SKU: 31SQMB300BO
5/16"-18 x 3" Square Head Machine Bolt, Black Oxide

5/16"-18 x 3" Square Head Machine Bolt, Black Oxide

SKU: 31SQMB300BO
Head/Wrench/8-point Socket size is 1/2"
Regular price $0.80
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  • In stock, ready to ship
  • Inventory on the way
Shipping calculated at checkout.

Customer Reviews

Based on 3 reviews
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P
Patrick D'angelo
Square head black oxide hardware

Purchased a variety of square head bolts and matching square head nuts to assemble the bed of my 1959 pickup truck. This old fashioned looking hardware is adding just the right look I was going for to keep my old truck looking nostalgic. Excellent service and delivery of back ordered items.

M
Michael Beebe

Clean hardware, quick delivery

R
Ronald Carnes
Rebuilding a forge.

I am currently rebuilding a 100-year-old blacksmith forge and was in need of square head bolts to make the build original. Blacksmith Bolt & Rivet Supply had everything I needed. The order was sent very quickly, and I am really pleased with the product. Thank you for the excellent service!

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