Mutual Screw & Supply

5/8-11 X 7" Carriage Bolts | A307 Grade A Zinc Plated Steel (25 / Pkg.)

5/8-11 X 7" Carriage Bolts | A307 Grade A Zinc Plated Steel (25 / Pkg.) - Main image
$30.53 $43.62 In stock

5/8-11 X 7" Carriage Bolts in A307 Grade A Zinc Plated 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 Zinc Plated Steel construction
  • Coarse thread for use in wood and with nuts and washers
  • Sold in bulk packs

Specifications

  • Thread Size: 5/8-11
  • Length: 7"
  • Threads Per Inch: 11
  • Material: A307 Grade A Zinc Plated Steel
  • Finish: Zinc Plated
  • 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 (5.0 / 5 · 5 reviews)

Hazel M. ★★★★★

Needed some heavy-duty hardware for my deck project, and the square neck on these bolts locked right into the wood, no spinning at all. The zinc finish looks clean and feels sturdy.

Eva ★★★★★

These 7-inch carriage bolts were exactly what I needed for a heavy-duty gate build, and the square neck design kept them from spinning as I tightened them down. The zinc coating looks clean and should hold up fine outdoors.

Victoria ★★★★★

The square neck really grabs the wood tight without spinning, so these 7-inch bolts sunk in clean on my timber frame project. The zinc coating looks uniform and should hold up fine against our damp shed conditions.