Mutual Screw & Supply

7/8-9 X 9" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (15 / Pkg.)

7/8-9 X 9" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | - Main image
$1442.98 $2327.39 In stock

7/8-9 x 9" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade L9 Alloy Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 15

Specifications

  • Thread Size: 7/8-9
  • Length: 9"
  • Threads Per Inch: 9
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 15
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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)

Claire P. ★★★★★

I needed a set of heavy-duty bolts for a press repair and these L9 alloy steel screws handled the torque perfectly. The yellow zinc coating is holding up well, and the partially threaded design made alignment a breeze.

Owen N. ★★★★★

These bolts match the originals on my old press perfectly, and the yellow zinc coating feels more durable than I expected. The partially threaded shank made installation a lot easier than fully threaded alternatives.

Jacob J. ★★★★★

Had to swap out some worn bolts on a press and these went in clean without any thread binding. The yellow zinc coating looks consistent across all fifteen and the partial threading makes alignment a lot easier. Definitely solid for the price.