Mutual Screw & Supply

1/4-20 X 4" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (100 / Pkg.)

1/4-20 X 4" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (100 - Main image
$44.37 $63.38 In stock

1/4-20 x 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: 1/4-20
  • Length: 4"
  • Threads Per Inch: 20
  • 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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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 (5.0 / 5 · 5 reviews)

William ★★★★★

The hex heads grabbed my socket perfectly on these, and the yellow zinc finish looks like it will hold up well in my shop. They were exactly 4 inches as described and threaded smoothly into my steel frame without any binding.

Adam ★★★★★

Needed some extra-long bolts for a jig I was building, and these 4-inchers grabbed perfectly with a socket. The yellow zinc finish looks solid and should hold up well in my shop.

Julian ★★★★★

Used these for a trailer hitch repair and the 4-inch length gave just enough thread engagement. The hex head grabbed perfectly with a socket and the yellow zinc still looks great after a month outside.