Mutual Screw & Supply

HOLO-KROME 60012 #5-40 X 1/4" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 60012 #5-40 X 1/4" Socket Cap Screws | Flat Head Hex Socket Drive | - Main image
$17.7 $23.92 In stock

These #5-40 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
  • Head style: Flat Head
  • Drive: Socket Drive
  • Thread size: #5-40
  • Length: 1/4"
  • 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: #5-40
  • Length: 1/4"
  • Threads per inch: 40
  • 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)

Ellie ★★★★★

The black oxide finish on these is a nice touch—they seat flush in the counterbores without any snagging. Threads cut cleanly into the tapped holes, and the hex drive bites well, so I didn’t strip a single one across the whole pack of 100.

Thomas ★★★★★

Used these on a jig build today and the black oxide finish is nicely uniform across all 100 pieces. The #5-40 threads cut clean and the flat heads seated without any wobble.

Alexander O. ★★★★★

The black oxide finish is nice and even, no flaking when I ran a nut down the threads. They seated flush in my jig plate without any wobble, and the hex drive gripped firmly on the first try.