Mutual Screw & Supply

7/16-14 X 2-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Zinc Plated Steel (50 / Pkg.)

7/16-14 X 2-3/4" Carriage Bolts | Fully Threaded | A307 Grade A Zinc Plated - Main image
$14.64 $23.62 In stock

7/16-14 X 2-3/4" 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: 7/16-14
  • Length: 2-3/4"
  • Threads Per Inch: 14
  • Material: A307 Grade A Zinc Plated Steel
  • Finish: Zinc Plated
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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)

Zoe W. ★★★★★

I was pleasantly surprised by how smoothly the square neck under the head pulled into my wood joint, giving it a really clean, professional look. These bolts feel solid and well-made for the price, and the zinc plating seems durable enough for outdoor use.

Joshua I. ★★★★★

The holes lined up perfectly on my trailer frame and the zinc coating looks clean and even across all 50 pieces. Each bolt threaded smoothly into the nuts without any binding, and the square neck seated tight into the wood so nothing spun while I was wrenching it down.

Natalie ★★★★★

The square neck under the head grabbed nicely into my treated lumber and kept the bolts from spinning while I tightened them down. Zinc coating looks clean and should hold up well for the outdoor bench I’m building.