Mutual Screw & Supply

M12-1.25 X 65mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (50 / Pkg.)

M12-1.25 X 65mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$41.62 $57.01 In stock

These M12-1.25 x 65mm 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: M12-1.25
  • Length: 65mm
  • 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: M12-1.25
  • Length: 65mm
  • Measurement type: Metric
  • Pack quantity: 50 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 (4.8 / 5 · 5 reviews)

Grace ★★★★★

Thread pitch is exactly 1.25 as listed, and the black oxide finish has a nice even look that doesn't flake off when I’m tightening them into my fixture plates. They seat cleanly with a hex key, no rounded corners on the drive.

Elizabeth N. ★★★★★

Finally torqued them down to spec on a jig I'm building — the Class 12.9 rating gives me real confidence they won't let go under heavy load. The hex socket seated perfectly with no stripping, and the black oxide finish looks clean and resists oil nicely.

Isabella ★★★★★

Threading these into a custom tooling fixture was a breeze—the hex socket drive gripped perfectly without any cam-out. The thermal black oxide finish has a nice, uniform look and feels tougher than standard black oxide I've used before. These 65mm screws gave me just the right length for a deep clam