Mutual Screw & Supply

3/8-16 X 3/4" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (100 / Pkg.)

3/8-16 X 3/4" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc - Main image
$23.71 $38.87 In stock

3/8-16 x 3/4" 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 100

Specifications

  • Thread Size: 3/8-16
  • Length: 3/4"
  • Threads Per Inch: 16
  • Material: Alloy Steel
  • Grade: PFC9
  • Finish: Yellow Zinc CR+6
  • Pack Quantity: 100
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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)

John ★★★★★

Needed a handful for a jig I was building and the hex heads grabbed the socket perfectly. The yellow zinc coating looks clean and has held up well against some light shop use.

Ruby ★★★★★

The yellow zinc coating on these screws is really clean and even, and the threads cut smoothly into mild steel without binding. I’ve got a dozen of them holding a heavy jig together, and they haven’t budged after weeks of vibration.

Charlotte H. ★★★★★

Just put these on a piece of machinery where I needed a solid grip, and the hex head grabbed my socket perfectly. The yellow zinc coating looks clean and the alloy steel feels tough, nice to have U.S. made hardware.