Mutual Screw & Supply

3/8-16 X 1" Hex Machine Bolts | Steel Zinc Plated | Fully Threaded (200 / Pkg.)

3/8-16 X 1" Hex Machine Bolts | Steel Zinc Plated | Fully Threaded (200 / Pkg.) - Main image
$6 $10 In stock

3/8-16 X 1" Hex Machine Bolts in Steel Zinc Plated. 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
  • Zinc plating for everyday corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Zinc Plated
  • Thread Size: 3/8-16
  • Length: 1"
  • 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)

Zoe R. ★★★★★

Got these for a small jig I was building, and the fully threaded shank made all the difference for clamping pressure. They bite cleanly into both my steel bracket and the wood base without any stripping. Nice consistent threads throughout the whole box.

Lily E. ★★★★★

Zinc plating is holding up well on these bolts, and the fully threaded shank made assembly in a metal bracket much easier than I expected. The 200-count package is a solid value for the price.

Samuel S. ★★★★★

These are the first fully threaded bolts I've found in this size that don't fight me going in—the zinc coating is smooth and even, so they thread into steel plates without galling. A full box of 200 means I've got plenty left for the next project, and every one came out of the package clean and read