Mutual Screw & Supply

1/2-20 X 7" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (25 / Pkg.)

1/2-20 X 7" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (25 / - Main image
$94.22 $140.63 In stock

1/2-20 x 7" 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 25

Specifications

  • Thread Size: 1/2-20
  • Length: 7"
  • Threads Per Inch: 20
  • Material: Alloy Steel
  • Grade: PFC9
  • Finish: Yellow Zinc CR+6
  • Pack Quantity: 25
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Miles H. ★★★★★

I needed some extra-long 7-inch bolts for a custom jig I’m building, and these hex head cap screws from the USA fit perfectly. The PFC9 alloy steel feels tough and the threading was clean right out of the box—no burs or tight spots. They’re holding my heavy fixture together without any issues so far

Lucy ★★★★★

The yellow zinc finish on these bolts is holding up perfectly against the grime in my workshop, and the hex head grips my socket wrench without slipping. For heavy equipment assembly, they're exactly the right length and strength.

Stella ★★★★★

I needed an extra-long bolt for a jig I was building on my milling machine, and these 7-inch hex heads threaded in smoothly without any binding. The PFC9 alloy steel feels solid in the hand, and the socket drive grabbed the head securely even under high torque.