Mutual Screw & Supply

3/4-16 X 4-1/2" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (20 / Pkg.)

3/4-16 X 4-1/2" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc - Main image
$122.46 $172.48 In stock

3/4-16 x 4-1/2" 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 20

Specifications

  • Thread Size: 3/4-16
  • Length: 4-1/2"
  • Threads Per Inch: 16
  • Material: Alloy Steel
  • Grade: PFC9
  • Finish: Yellow Zinc CR+6
  • 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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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)

Aurora S. ★★★★★

These bolts fit perfectly into the mounting brackets on my hydraulic press, and the yellow zinc coating looks like it’ll hold up well against oil and grime. I was glad to see they come from a US mill, since the threads were clean and consistent right out of the box.

Zoe V. ★★★★★

The hex cut on these bolts grabbed my socket perfectly without any slipping. Threads ran smooth and clean into my press frame, exactly what I needed for that repair.

Lucy ★★★★★

Needed these for a heavy machinery repair and the hex head seated perfectly with a socket wrench. The USA-made alloy steel feels solid, and the yellow zinc coating should hold up fine even around some grime.