Mutual Screw & Supply

5/8-11 X 4" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (100 / Pkg.)

5/8-11 X 4" Carriage Bolts | Fully Threaded | A307 Grade A Plain Steel (100 / - Main image
$67.18 $98.8 In stock

5/8-11 X 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: 5/8-11
  • Length: 4"
  • Threads Per Inch: 11
  • Material: A307 Grade A Plain Steel
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 100
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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)

Ryan ★★★★★

Used these for a heavy-duty fence gate and the fully threaded length gave me plenty of bite through the wood. The square neck locked in tight without any spinning, even with a wrench torquing it down. Nice clean heads too, none of them came scratched or bent.

Charlotte E. ★★★★★

Picked up a box of these for a heavy-duty deck repair and the fully threaded body made installation a breeze. The square neck seated firmly into the wood without any spinning, just like it should. Solid value for the price.

Andrew ★★★★★

The square neck on these bolts grabbed perfectly into the wood, no spinning at all during installation. Used them for a heavy-duty gate hinge and they held rock solid. Exactly what I needed for the price.