Mutual Screw & Supply

1/2-13 X 1-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (375 / Pkg.)

1/2-13 X 1-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (375 - Main image
$79.27 $125.83 In stock

1/2-13 X 1-3/4" 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
  • Fully Threaded
  • Sold in bulk packs

Specifications

  • Thread Size: 1/2-13
  • Length: 1-3/4"
  • Threads Per Inch: 13
  • Material: A307 Grade A Plain Steel
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 375
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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 (5.0 / 5 · 5 reviews)

Eva H. ★★★★★

Grabbed these for rebuilding a deck gate and the square neck grabbed tight into the wood just like it should, no spinning. The plain steel finish is exactly what I needed for indoor framing, and getting 375 in one box saved me a second trip.

Hannah C. ★★★★★

I needed a good quantity for a fencing project, and these bolts came in a box of 375, so I won't be running out anytime soon. The fully threaded shaft made it easy to get a snug fit with my nuts.

Adam ★★★★★

The square neck on these carriage bolts grabbed the wood perfectly on my shed ramp, no spinning at all. Plain steel finish is exactly what I expected for the price, and the full box of 375 will last me years.