Mutual Screw & Supply

3/4-10 X 6-1/2" Carriage Bolts | A307 Grade A Plain Steel (10 / Pkg.)

3/4-10 X 6-1/2" Carriage Bolts | A307 Grade A Plain Steel (10 / Pkg.) - Main image
$14.86 $23.22 In stock

3/4-10 X 6-1/2" 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
  • Sold in bulk packs

Specifications

  • Thread Size: 3/4-10
  • Length: 6-1/2"
  • Threads Per Inch: 10
  • Material: A307 Grade A Plain Steel
  • Finish: Plain
  • Pack Quantity: 5
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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)

Hannah ★★★★★

The rounded head sits flush against the wood with zero snagging, and the square neck locked into the timber the moment I torqued it down. Used a dozen on a pergola base and every single one held true without spinning.

Hazel ★★★★★

The square neck grabbed perfectly in the wood, no spinning at all when I tightened the nut. Build quality is solid for plain steel, and the 6-1/2 inch length was exactly what my project needed.

Joseph Q. ★★★★★

Took a while to find these in this length, and they're solid for timber framing work. The square neck seated firmly in the wood with a couple taps, so no spinning when I torqued the nut down.