Mutual Screw & Supply

3/8-24 X 3/4" Hex Machine Bolts | Steel | Fully Threaded (200 / Pkg.)

3/8-24 X 3/4" Hex Machine Bolts | Steel | Fully Threaded (200 / Pkg.) - Main image
$7.3 $11.4 In stock

3/8-24 X 3/4" Hex Machine Bolts in Steel. A fully threaded hex head machine bolt for use where thread engagement is needed along the entire shank, in metal, wood, and assembled components.

  • Fully threaded for full-length engagement
  • Hex head for wrench-driven, high-torque installation
  • Durable finish for everyday use

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Plain
  • Thread Size: 3/8-24
  • Length: 3/4"
  • Thread: Fully Threaded
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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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.6 / 5 · 5 reviews)

Samuel R. ★★★★★

Thread engagement runs the full shank just as I needed for a tight metal-to-metal joint, and the hex heads grabbed the wrench cleanly without stripping. The steel feels solid through all 200 pieces, so I’ve got plenty for the rest of the project.

Victoria ★★★★★

These are exactly the right pitch and threads for the cross-bolts on my workbench fixture. The steel feels solid, and the full threading along the shank makes them grab tightly without any slipping. Exactly what I needed for the job.

Samuel ★★★★★

I needed a solid set of bolts for a metal shelving project, and these fully threaded 3/8-24s fit perfectly into the pre-tapped holes without any fuss. The consistent thread quality across the entire shank saved me time during assembly.