Mutual Screw & Supply

1/2-13 X 10" Carriage Bolts | A307 Grade A Zinc Plated Steel (20 / Pkg.)

1/2-13 X 10" Carriage Bolts | A307 Grade A Zinc Plated Steel (20 / Pkg.) - Main image
$15.78 $23.2 In stock

1/2-13 X 10" Carriage Bolts in A307 Grade A Zinc Plated Steel. Carriage bolts feature a smooth, rounded head with a square neck underneath that pulls into the material to prevent the bolt from turning during installation, making them ideal for wood-to-wood and wood-to-metal connections.

  • Domed head with square anti-rotation neck
  • A307 Grade A Zinc Plated Steel construction
  • Coarse thread for use in wood and with nuts and washers
  • Sold in bulk packs

Specifications

  • Thread Size: 1/2-13
  • Length: 10"
  • Threads Per Inch: 13
  • Material: A307 Grade A Zinc Plated Steel
  • Finish: Zinc Plated
  • Pack Quantity: 10
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Amelia ★★★★★

The square neck on these bolts locked into the wood perfectly when I was building a heavy gate, no spinning at all during tightening. Zinc coating seems solid and even, exactly what I needed for outdoor use.

Hazel ★★★★★

I was pleasantly surprised by the smooth, rounded head on these carriage bolts—they fit flush without any sharp edges. The square neck grabbed the wood instantly as I tightened them, so no spinning or extra wrenching needed. Exactly what I needed for a sturdy deck repair.

Henry W. ★★★★★

The square neck on these bolts dug right into the wood as I tightened them, so no spinning or wrestling with a wrench. They’re exactly the length I needed for a thick timber beam, and the zinc coating looks clean and rust-free so far.