Mutual Screw & Supply

7/8-14 X 4-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (15 / Pkg.)

7/8-14 X 4-1/2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow - Main image
$264.48 $394.74 In stock

7/8-14 x 4-1/2" 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: 4-1/2"
  • 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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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 (4.0 / 5 · 5 reviews)

Julian C. ★★★★★

The partially threaded shank on these 7/8"-14 cap screws made alignment a lot easier when I was bolting down a heavy base plate. The Grade L9 finish handled my impact gun without any stripping or galling.

Jacob Y. ★★★★☆

I needed some heavy-duty bolts for a machine build and these hex heads fit the bill perfectly. The Grade L9 alloy feels solid, and the yellow zinc finish looks good against the steel. Just wish they came in a slightly larger pack size.

Robert U. ★★★★☆

I needed some heavy-duty fasteners for a machine assembly project, and these 4.5-inch cap screws did the job perfectly. The partial threading made alignment easier than I expected, though I wish they came in a larger pack size.