Mutual Screw & Supply

1/2-13 X 11" Carriage Bolts | 316 Stainless Steel (10 / Pkg.)

1/2-13 X 11" Carriage Bolts | 316 Stainless Steel (10 / Pkg.) - Main image
$53.06 $81.63 In stock

1/2-13 X 11" Carriage Bolts in 316 Stainless 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
  • 316 Stainless Steel construction
  • Coarse thread for use in wood and with nuts and washers
  • Sold in bulk packs

Specifications

  • Thread Size: 1/2-13
  • Length: 11"
  • Threads Per Inch: 13
  • Material: 316 Stainless Steel
  • Finish: Plain
  • 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)

Joshua ★★★★★

Used three of these to fasten a heavy wooden beam to a concrete post, and the 316 stainless held up perfectly against the rain we've been having. The square neck grabbed tight without any slipping as I tightened the nut down.

Thomas P. ★★★★★

The square neck on these carriage bolts locked into the wood perfectly, no spinning at all during installation. The 316 stainless steel feels solid and heavy, exactly what I needed for a marine project.

Hannah ★★★★★

I was replacing the bolts on a dock ramp and the 316 stainless held up perfectly in the salt water, no signs of rust after a month. The square neck grabbed the wood tight so I didn’t need a second wrench to keep the head from spinning.