Mutual Screw & Supply

HOLO-KROME 60068 1/4-20 X 1-1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 60068 1/4-20 X 1-1/2" Socket Cap Screws | Flat Head Hex Socket Drive - Main image
$28 $46.66 In stock

These 1/4-20 x 1-1/2" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Flat Head
  • Drive: Socket Drive
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 100 per package
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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 (5.0 / 5 · 5 reviews)

Eli L. ★★★★★

Used them to build a custom jig for my drill press and the 1-4-20 threads were clean and consistent on every single screw. The flat heads sat perfectly flush without any wobble, which saved me a ton of time.

Riley ★★★★★

The thermal black oxide finish on these screws gives them a clean, professional look and seems like it'll resist corrosion well. They seated perfectly flush in my jig fixture, and the hex drive held up without stripping.

William ★★★★★

I used these on a precision assembly jig I'm building, and the black oxide finish makes them look great while resisting rust. The flat hex head sits perfectly flush in my counterbored holes, just what I needed.