Mutual Screw & Supply

M18-2.5 X 75mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (25 / Pkg.)

M18-2.5 X 75mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$105.35 $142.36 In stock

These M18-2.5 x 75mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M18-2.5
  • Length: 75mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M18-2.5
  • Length: 75mm
  • Measurement type: Metric
  • Pack quantity: 25 per package
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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)

Andrew A. ★★★★★

The black oxide finish looks even better in person than in the photos, and the hex socket drive seated perfectly on my wrench without any wobble. These 12.9 alloy steel screws are definitely going to hold up in my fixture builds.

Mia Q. ★★★★★

The partial threading made aligning these for a jig assembly much quicker than I expected. They torqued down smoothly with no stripping, and the black oxide finish looks great against the steel parts.

Adam H. ★★★★★

Finally, some bolts that don't strip under torque—the hex socket drive on these feels incredibly precise. The black oxide finish made them a perfect match for my jig setup.