Mutual Screw & Supply

1"-8 X 11" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (8 / Pkg.)

1"-8 X 11" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | - Main image
$456.59 $748.51 In stock

1"-8 x 11" 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 8

Specifications

  • Thread Size: 1"-8
  • Length: 11"
  • Threads Per Inch: 8
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 8
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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)

Leo Y. ★★★★★

Really solid bolts; the yellow zinc coating looks consistent and the threads are clean all the way. They torqued down nicely with a socket on my press assembly.

John O. ★★★★★

I’ve been using these for heavy equipment repairs and the Grade L9 alloy steel feels seriously tough. The yellow zinc finish also seems to resist rust well so far.

Sofia ★★★★★

Needed these for a heavy farm jack mount, and the 11" length was just enough to get a solid bite through the frame. The yellow zinc finish on these L9s looks good and feels sturdy under a wrench.