Mutual Screw & Supply

M20-2.5 X 130mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M20-2.5 X 130mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$49.45 $72.72 In stock

These M20-2.5 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M20-2.5
  • Length: 130mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M20-2.5
  • 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 (5.0 / 5 · 5 reviews)

Harper I. ★★★★★

The flat head design sits flush in my fixture plate, and the black oxide finish looks clean and professional. These 12.9-grade bolts handled the torque on my press tool without any issues.

Avery V. ★★★★★

I needed heavy-duty fasteners for a jig rebuild, and these 12.9 alloy steel screws handled the torque without stripping. The black oxide finish also resisted the cutting oil better than I expected.

Elizabeth T. ★★★★★

The partial threading on these made alignment much easier when mounting a heavy jig plate, and the black oxide finish looks clean against the steel. They torqued down smoothly with no binding, exactly what I needed for the tooling setup.