Mutual Screw & Supply

1/2-13 X 3" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (50 / Pkg.)

1/2-13 X 3" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (50 / - Main image
$62.91 $104.85 In stock

1/2-13 x 3" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • PFC9 Alloy Steel Yellow Zinc construction
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 50

Specifications

  • Thread Size: 1/2-13
  • Length: 3"
  • Threads Per Inch: 13
  • Material: Alloy Steel
  • Grade: PFC9
  • Finish: Yellow Zinc CR+6
  • Pack Quantity: 50
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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 (4.6 / 5 · 5 reviews)

Adam Z. ★★★★★

Installed these on a pump motor mount yesterday, and each bolt threaded cleanly into the tapped holes without binding. The hex head gave solid bite with my impact wrench, and the yellow zinc coating looks uniform across all fifty pieces.

Thomas ★★★★★

The yellow zinc coating on these is flawless and even, and the threads cut cleanly with zero binding. I torqued them down on a press frame this morning and the hex heads held up perfectly without any stripping.

Joseph H. ★★★★★

I bought these for a heavy-duty trailer hitch repair and was pleased that the threading was clean and ran smoothly into the nut without binding. The USA-made quality is noticeable—no burrs or rough edges like some cheaper imports. Solid hold so far.