Mutual Screw & Supply

HOLO-KROME 86526 1/4-20 X 1/4" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 86526 1/4-20 X 1/4" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$15.97 $23.15 In stock

These 1/4-20 x 1/4" 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
  • Drive: Socket Drive
  • Thread size: 1/4-20
  • Length: 1/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: 1/4-20
  • Length: 1/4"
  • 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 (4.8 / 5 · 5 reviews)

Emily ★★★★★

Perfectly snug fit on my jig fixture—the black oxide finish looks clean and seems durable. I used about half the pack already without a single threading issue.

Mia ★★★★★

Needed some shallow-head screws for a tight jig setup, and these 1/4-20 x 1/4" socket caps fit the bill perfectly. The black oxide finish seems tough and uniform across all 100 pieces.

Matthew B. ★★★★★

Installed these in a quick-change tooling fixture and the black oxide finish looks clean while holding up well against wear. The socket drive made tightening in tight spots much easier than a standard hex head.