Mutual Screw & Supply

HOLO-KROME 76541 M20-2.5 X 160mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 76541 M20-2.5 X 160mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$154.01 $229.87 In stock

These M20-2.5 x 160mm 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: 160mm
  • 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: 160mm
  • Measurement type: Metric
  • Pack quantity: 10 per package
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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 (4.6 / 5 · 5 reviews)

Carter ★★★★★

The black oxide finish looks proper and even across all ten screws, and threading them into my fixture plate felt smooth with no binding. These M20s are solid enough that I grabbed a second pack for the next project.

Benjamin Q. ★★★★★

I needed some heavy duty screws for a jig I was building, and these M20s fit perfectly with plenty of thread engagement. The 160mm length gave me the reach I needed, and the black oxide coating seems durable so far.

Charlotte ★★★★★

The black oxide finish on these is flawless—no rough edges or flaking when I torqued them into my fixture plate. They seated cleanly in the socket drive and held tight through a full day of milling runs. Definitely my go-to for jig work from now on.