Mutual Screw & Supply

HOLO-KROME 76556 M24-3 X 70mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 76556 M24-3 X 70mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$134.06 $219.77 In stock

These M24-3 x 70mm 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: M24-3
  • Length: 70mm
  • 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: M24-3
  • Length: 70mm
  • Measurement type: Metric
  • Pack quantity: 10 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)

Sofia Q. ★★★★★

The black oxide finish on these M24 screws is so consistent it actually makes the whole assembly look cleaner, and the hex socket drive seated my Allen key without any wobble. I’ve used cheaper cap screws that stripped on the second torque, but these held up through a full day of tightening on a pre

John B. ★★★★★

Installed these into a jig I’m building for a production run, and the black oxide finish held up perfectly against the clamping pressure. The M24-3 threads chased cleanly into the pre-tapped holes without any binding.

Timothy A. ★★★★★

The hex drive seated perfectly, making installation into my jig plate much smoother than with standard Allen bolts. The thermal black oxide finish on these M24-3 screws gives them a consistent, non-reflective look that resists fingerprints during assembly work.