Mutual Screw & Supply

M12-1.75 X 300mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M12-1.75 X 300mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$61.17 $100.28 In stock

These M12-1.75 x 300mm 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: M12-1.75
  • Length: 300mm
  • 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: M12-1.75
  • Length: 300mm
  • 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 (4.8 / 5 · 5 reviews)

Carter A. ★★★★★

The 300mm length was exactly what I needed for a custom fixture on my mill table, and the black oxide finish resists chips and grime well. These M12 screws threaded in smoothly with no binding.

Henry ★★★★★

Used a couple of these to repair an old press fixture and the hex socket drive grabbed perfectly without any stripping. The black oxide finish held up well against the metal shavings too.

Ava ★★★★★

Put these in a jig I'm building — the 12.9 alloy steel feels rock solid, and the black oxide finish hasn't shown any wear after heavy tightening. Thread engagement is smooth all the way down the shank too.