Mutual Screw & Supply

M12-1.75 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M12-1.75 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$37.3 $51.8 In stock

These M12-1.75 x 30mm 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: M12-1.75
  • Length: 30mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 8.8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 30mm
  • Measurement type: Metric
  • Pack quantity: 100 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)

Julian S. ★★★★★

Used a couple of these to secure a jig on my milling table, and the hex socket made tightening them a breeze without stripping. The 30mm length was just right for my fixture, and the black oxide seems to handle light shop oil well.

Violet ★★★★★

The black oxide finish on these M12 screws held up perfectly during assembly, no chips or flaking. They seated cleanly in the hex driver and the 30mm length was just right for my tooling fixture.

Charlotte ★★★★★

Used these to build a custom jig for repetitive drilling, and the hex socket drive made tightening them into tight spots much easier. The 8.8 alloy steel feels solid and should hold up well under repeated use. Exactly what I needed for precise assembly work.