Mutual Screw & Supply

5/8-11 X 1-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Zinc Plated Steel (40 / Pkg.)

5/8-11 X 1-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Zinc Plated - Main image
$16.02 $26.7 In stock

5/8-11 X 1-3/4" 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
  • Fully Threaded
  • Sold in bulk packs

Specifications

  • Thread Size: 5/8-11
  • Length: 1-3/4"
  • Threads Per Inch: 11
  • Material: A307 Grade A Zinc Plated Steel
  • Finish: Zinc Plated
  • Thread Style: Fully Threaded
  • Pack Quantity: 20
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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)

Mia P. ★★★★★

The square neck grabbed perfectly into the wood on my deck repair, and the dome head looks much cleaner than standard hex bolts. For the price of a 40-pack, these are a solid choice for any heavy-duty fastening job.

Ella X. ★★★★★

Needed these for a trailer hitch project and the zinc plating looks even better in person than in the photos. The fully threaded length meant I could trim them down without losing any grip, and all 40 heads seated flush into the wood without a single one spinning on me.

Sophia P. ★★★★★

The square neck on these bolts grabbed tight into the wood right away, no spinning while I tightened the nut. Nice that the 40-pack gives me plenty for a few projects without running back to the store.