Mutual Screw & Supply

1-1/2-12 X 8" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (4 / Pkg.)

1-1/2-12 X 8" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc - Main image
$567.22 $886.28 In stock

1-1/2-12 x 8" 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 4

Specifications

  • Thread Size: 1-1/2-12
  • Length: 8"
  • Threads Per Inch: 12
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 4
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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 (5.0 / 5 · 5 reviews)

Madison ★★★★★

Used these on a heavy-duty press and the L9 alloy steel held up perfectly under high torque, no stripping at all. The yellow zinc looks well applied and should resist rust well in a shop environment.

Natalie L. ★★★★★

The partially threaded design made alignment a breeze when I was bolting a heavy steel bracket into place. The yellow zinc finish looks sharp and the threads cut clean, no binding at all.

Lily U. ★★★★★

These bolts are exactly what I needed for a heavy-duty jig I'm building. The Grade L9 alloy steel feels incredibly strong and the yellow zinc coating looks durable. Threads are clean and the hex head fits a standard socket perfectly.