Mutual Screw & Supply

3/4-16 X 2-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Fully Threaded (20 / Pkg.)

3/4-16 X 2-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow - Main image
$159.37 $212.49 In stock

3/4-16 x 2-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade L9 Alloy Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 20

Specifications

  • Thread Size: 3/4-16
  • Length: 2-1/2"
  • Threads Per Inch: 16
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Fully 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 (4.4 / 5 · 5 reviews)

Isabella R. ★★★★★

The yellow zinc finish on these hex head cap screws looks great and should resist rust nicely. I used them to secure a heavy-duty bracket on my press, and the Grade L9 alloy steel felt plenty strong for the job.

Lily ★★★★★

I needed some high-strength bolts for a heavy equipment repair, and these L9 alloy steel screws with the yellow zinc finish handled the torque perfectly. The full threading made it easy to get a solid bite into the frame.

Alexander ★★★★★

Used these to replace the bolts on a press brake at work, and the Grade L9 alloy steel handled the torque without any issues. The yellow zinc finish looks clean and hasn't shown any rust after a few weeks of use.