Mutual Screw & Supply

7/8-9 X 10" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (15 / Pkg.)

7/8-9 X 10" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | - Main image
$1734.8 $2409.45 In stock

7/8-9 x 10" 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: 10"
  • 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)

Penelope H. ★★★★★

The threading is clean and precise, and the yellow zinc coating gives them a solid, uniform finish that looks like it'll shrug off rust. I torqued one down on a jig today and the hex head grabbed the socket perfectly, no stripping or wobble. These are the right call for any heavy build.

Sophia K. ★★★★★

Putting these in a new jig I built, and the hex head makes tightening them with a socket wrench incredibly easy without slipping. The yellow zinc coating looks like it will hold up well in my shop environment too.

Jacob V. ★★★★★

These L9 bolts are a perfect fit for heavy equipment assembly where you need that extra strength. The partially threaded design made installation easier on my press project.