Mutual Screw & Supply

M18-2.5 X 130mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M18-2.5 X 130mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$59.64 $94.67 In stock

These M18-2.5 x 130mm 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: 130mm
  • 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: 130mm
  • Measurement type: Metric
  • Pack quantity: 10 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 (4.8 / 5 · 5 reviews)

Owen ★★★★★

These bolts cinched down on my milling fixture with zero wobble, and the black oxide finish kept them from fighting me when I torqued them to spec. The partial threading gives just the right grip for a 130mm reach without binding.

Zoe W. ★★★★★

Used these for a custom jig base where the clamping load matters, and the black oxide finish handled the shop grime without a trace of rust. The 130mm length gave me just enough thread engagement on a thick stack-up, and the hex socket drive seated cleanly every time.

Aurora W. ★★★★★

The 12.9 alloy steel feels incredibly robust for my jig assembly project, and the partial threading on these 130mm screws gave me just the right grip depth. I had to apply some torque, but the hex socket held up perfectly without stripping.