Mutual Screw & Supply

HOLO-KROME 76488 M20-2.5 X 45mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 76488 M20-2.5 X 45mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$29.91 $45.32 In stock

These M20-2.5 x 45mm 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: M20-2.5
  • Length: 45mm
  • 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: M20-2.5
  • Length: 45mm
  • 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)

Nicholas F. ★★★★★

I needed these for a jig I’m building, and they threaded in smoothly with no binding. The hex socket drive gives a solid grip, even at higher torque.

Madison ★★★★★

The black oxide finish on these M20s looks clean and uniform, and the hex socket drive seated perfectly on my torque wrench without any stripping. I used them to bolt down a heavy guide rail and they’ve held firm through a week of vibration, no sign of loosening.

Harper ★★★★★

Installed these in a jig for a production run and the hex drive seated perfectly without any cam-out. The 45mm length was exactly what I needed for a through-hole application.