Mutual Screw & Supply

5/8-11 X 13" Carriage Bolts | A307 Grade A Plain Steel (45 / Pkg.)

5/8-11 X 13" Carriage Bolts | A307 Grade A Plain Steel (45 / Pkg.) - Main image
$97.03 $147.01 In stock

5/8-11 X 13" Carriage Bolts in A307 Grade A Plain 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 Plain Steel construction
  • Coarse thread for use in wood and with nuts and washers
  • Sold in bulk packs

Specifications

  • Thread Size: 5/8-11
  • Length: 13"
  • Threads Per Inch: 11
  • Material: A307 Grade A Plain Steel
  • Finish: Plain
  • Pack Quantity: 45
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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)

Henry X. ★★★★★

The square neck on these carriage bolts really does bite into the wood nicely, preventing any spinning while I tighten them down. For a 5/8-inch diameter, the 13-inch length gave me plenty of thread for a heavy timber project.

Michael P. ★★★★★

These bolts are exactly as described—the 5/8-11 threading matched my existing hardware perfectly. I grabbed the 45-pack bundle and they were all uniformly finished with clean threads. Solid buy for my fence project.

Violet ★★★★★

The square neck on these carriage bolts really grips the wood tight—no spinning when I’m tightening the nut. Paid a fair price for a full pack of 45, and the plain steel finish feels sturdy enough for my fence project.