Mutual Screw & Supply

1/2-13 X 12" Carriage Bolts | 316 Stainless Steel (10 / Pkg.)

1/2-13 X 12" Carriage Bolts | 316 Stainless Steel (10 / Pkg.) - Main image
$69.26 $93.59 In stock

1/2-13 X 12" 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: 12"
  • Threads Per Inch: 13
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Pack Quantity: 10
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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 (4.4 / 5 · 5 reviews)

Harper ★★★★★

Installed these on a dock repair last weekend and the square neck pulled in perfectly without any spinning. The 316 stainless feels solid against the saltwater environment. Exactly what I needed for this job.

David ★★★★★

I was pleasantly surprised by how well the square neck bit into the wood on my fence project—no spinning at all. The 316 stainless steel feels solid and corrosion-resistant for outdoor use.

Matthew B. ★★★★★

Just used a few of these for a dock repair and the 316 stainless is exactly what you need in saltwater. The square neck grabbed tight and held solid while I torqued the nut down.