Mutual Screw & Supply

HOLO-KROME 60064 1/4-20 X 1" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 60064 1/4-20 X 1" Socket Cap Screws | Flat Head Hex Socket Drive | - Main image
$20.54 $34.24 In stock

These 1/4-20 x 1" 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"
  • 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"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 100 per package
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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 (4.8 / 5 · 5 reviews)

Robert A. ★★★★★

Threading was clean and smooth on every single one from the bag, no burrs or debris. The black oxide finish seems durable and uniform, which is exactly what I needed for my jig setup.

Elizabeth U. ★★★★★

The flat head sits perfectly flush in my counterbores, and the black oxide finish hasn't shown a single spot of rust after a week of oily shop work. For a hundred pieces at this price, the threading is impressively consistent across the whole batch.

Edward X. ★★★★★

Finally, some flat head screws that sit flush without stripping. The black oxide finish on these is holding up well against my workshop oils.