Mutual Screw & Supply

M18-2.5 X 180mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M18-2.5 X 180mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$89.66 $140.09 In stock

These M18-2.5 x 180mm 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: 180mm
  • 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: 180mm
  • 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)

William ★★★★★

The 12.9 grade is the real deal—these cut through my jig setup without any flexing or stripping. Threads were clean and the 180mm length fit perfectly into my fixture plates.

William K. ★★★★★

The black oxide finish on these looks properly done, no flaking or uneven spots across all ten. Threads engaged cleanly on my jig fixture, and the 12.9 alloy steel feels reassuringly solid for the torque I put on them.

Harper ★★★★★

Worked perfectly for mounting a heavy-duty jig on my mill. The hex socket drive made tightening easy, and the black oxide finish seems durable.