Mutual Screw & Supply

7/8-14 X 5-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (15 / Pkg.)

7/8-14 X 5-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow - Main image
$338.24 $457.08 In stock

7/8-14 x 5-1/2" 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: 7/8-14
  • Length: 5-1/2"
  • Threads Per Inch: 14
  • 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 (4.4 / 5 · 5 reviews)

Alexander ★★★★★

Installed these on a heavy-duty press and they torqued up without any deformation. The yellow zinc coating looks consistent across all 15 bolts, which I appreciate for corrosion resistance.

Amelia Q. ★★★★★

The yellow zinc coating is holding up great so far, and these Grade L9 bolts threaded cleanly into our equipment frame without any binding. The partial threading is spot on for the depth we needed, so I’ll be ordering another pack for the next job.

Kevin ★★★★☆

The partial threading made seating them in my equipment frame much easier than fully threaded bolts. They’re solidly built and the yellow zinc finish looks uniform across all fifteen pieces. Took a star off only because the pack doesn’t include washers.