Mutual Screw & Supply

M22-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M22-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$58.44 $80.05 In stock

These M22-2.5 x 50mm 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: Fully Threaded
  • Thread size: M22-2.5
  • Length: 50mm
  • 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: Fully Threaded
  • Thread size: M22-2.5
  • Length: 50mm
  • 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 (5.0 / 5 · 5 reviews)

Hazel X. ★★★★★

I use these for my jig fixtures and the 12.9 alloy steel feels properly rigid—no flex even under heavy clamping pressure. The hex socket drive seated cleanly with a standard Allen key, and the thermal black oxide coating looks uniform across all ten pieces.

Ava A. ★★★★★

The black oxide finish on these screws gives them a sleek, professional look that fits right into my jig setup, and the 12.9 alloy steel feels rock-solid even when I torque them down tight. They threaded cleanly into pre-tapped holes without any binding, so I’ve already ordered another pack.

Natalie C. ★★★★★

The hex socket drive grabbed my torque wrench perfectly without any slipping, which was a relief on a tight jig assembly. These M22 screws feel solid and the thermal black oxide looks like it'll resist wear in my tooling setup.