Mutual Screw & Supply

1/2-13 X 5" Carriage Bolts | Fully Threaded | 316 Stainless Steel (25 / Pkg.)

1/2-13 X 5" Carriage Bolts | Fully Threaded | 316 Stainless Steel (25 / Pkg.) - Main image
$44.9 $60.67 In stock

1/2-13 X 5" 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
  • Fully Threaded
  • Sold in bulk packs

Specifications

  • Thread Size: 1/2-13
  • Length: 5"
  • Threads Per Inch: 13
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.8 / 5 · 5 reviews)

Joshua ★★★★★

Finally got around to replacing the rusted hardware on my dock, and these fully threaded carriage bolts in 316 stainless were exactly what I needed. The square neck really does grab into the wood, holding fast so the head doesn't spin while I tighten.

Harper ★★★★★

Swapped out some old zinc-plated bolts on my trailer gate with these stainless ones—the square neck under the head grabbed perfectly and never spun while I tightened them. These 316 stainless bolts feel much more solid and corrosion-resistant than the cheap hardware I was using before.

Harper Y. ★★★★★

Installed these on a dock repair and the 316 stainless is already proving its worth against the saltwater. The fully threaded length made it easy to trim down with a grinder when I needed a custom fit.