Mutual Screw & Supply

HOLO-KROME 76542 M20-2.5 X 180mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 76542 M20-2.5 X 180mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$150.44 $238.79 In stock

These M20-2.5 x 180mm 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: 180mm
  • 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: 180mm
  • 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)

Julian ★★★★★

Used these for a jig fixture at work and the fit in the socket drive was snug right out of the box. The 180mm length gave me plenty of thread engagement for the assembly, and the black oxide finish has held up without any rust so far.

Alexander ★★★★★

The black oxide finish on these M20 screws held up perfectly against the coolant spray on our CNC jig setup. Threads were clean and engaged smoothly with no binding, and the 180mm length was exactly what I needed for this fixture.

Lily S. ★★★★★

Needed some longer 180mm screws for a jig build and these fit perfectly in the tapped holes. The hex socket drive made installation smooth and the thermal black oxide seems durable so far.