Mutual Screw & Supply

1/2-13 X 2-1/2" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (50 / Pkg.)

1/2-13 X 2-1/2" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (50 - Main image
$14.3 $20.14 In stock

1/2-13 X 2-1/2" 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: 2-1/2"
  • Threads Per Inch: 13
  • Material: A307 Grade A Plain Steel
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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)

George W. ★★★★★

Got these to mount a heavy wooden gate and the fully threaded shaft made it easy to cut to exact length. The square neck locked in tight as I tightened the nut, no spinning at all.

Madison Y. ★★★★★

The square neck under the head grabbed perfectly into the wood on my deck frame, so no spinning or slipping while I tightened them. I bought these for a trailer floor rebuild, and all 50 bolts in the pack were cleanly threaded without any burrs.

Andrew ★★★★★

Used these for some heavy-duty fence repairs and the fully threaded shaft made driving them into old timber a breeze. The rounded head sits flush and clean, and the whole pack of fifty seems like solid steel for the price.