Mutual Screw & Supply

3/8-16 X 1" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Fully Threaded (950 / Pkg.)

3/8-16 X 1" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Fully Threaded - Main image
$96.04 $145.52 In stock

3/8-16 x 1" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 950

Specifications

  • Thread Size: 3/8-16
  • Length: 1"
  • Threads Per Inch: 16
  • Material: Steel
  • Grade: Grade 8
  • Finish: Zinc Plated
  • Thread Style: Fully Threaded
  • Pack Quantity: 950
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When it ships

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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 (4.8 / 5 · 5 reviews)

Aurora ★★★★★

Finally, a full box of 950 instead of counting out partial bags from the hardware store. The zinc plating on these grade 8 screws looks consistent and should hold up fine in my shop jig.

Mia I. ★★★★★

The threads are clean and consistent all the way down, so they drive in smoothly with a socket wrench. I’ve used maybe a hundred of these on equipment frames so far and not a single stripped head. Solid buy for the price.

Henry ★★★★★

I needed a full box of these for a repair job and the zinc plating looks consistent across all 950 pieces, plus the hex heads fit my socket perfectly.