5/16-18 X 4-1/2" Carriage Bolts | A307 Grade A Hot Dipped Galvanized Steel (25 / Pkg.)

★★★★☆ 4.0 77 reviews

US$3.45
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US$3.45
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242025753 Release Date 2026/07/19 List Price US$3.45 Model Number 242025753
Category

5/16-18 X 4-1/2" Carriage Bolts in A307 Grade A Hot Dipped Galvanized 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 Hot Dipped Galvanized Steel construction
  • Coarse thread for use in wood and with nuts and washers
  • Sold in bulk packs

Specifications

  • Thread Size: 5/16-18
  • Length: 4-1/2"
  • Threads Per Inch: 18
  • Material: A307 Grade A Steel
  • Finish: Hot Dipped Galvanized
  • Pack Quantity: 25

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