Mutual Screw & Supply

1"-8 X 8" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Partially Threaded (20 / Pkg.)

1"-8 X 8" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Partially Threaded - Main image
$124.02 $185.11 In stock

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

  • Grade 8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 20

Specifications

  • Thread Size: 1"-8
  • Length: 8"
  • Threads Per Inch: 8
  • Material: Steel
  • Grade: Grade 8
  • Finish: Zinc Plated
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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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)

Scarlett ★★★★★

The partially threaded design made these much easier to drive into my steel frame than fully threaded bolts would have been. The hex head seated perfectly with my socket and the zinc coating looks clean and durable.

Timothy Q. ★★★★★

I needed a heavy-duty fastener for a press rebuild, and these Grade 8 bolts handled the torque without stripping the head. The partial threading let me tighten them flush with the frame, and the zinc coating still looks good after a month in a somewhat damp shop.

Timothy M. ★★★★★

The threads cut clean and the hex head grabbed my socket without any slip, even torquing them down on the press frame. Zinc coating looks uniform and should hold up fine in the shop. These grade 8s are solid for the price.