Mutual Screw & Supply

M12-1.75 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M12-1.75 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$38.97 $54.12 In stock

These M12-1.75 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: M12-1.75
  • 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: M12-1.75
  • Length: 50mm
  • 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 (5.0 / 5 · 5 reviews)

Leo X. ★★★★★

The black oxide finish on these screws is holding up well in my tooling setup, and the hex socket drive makes installation quick with an Allen key. They fit perfectly into the tapped holes on my press fixture.

Riley U. ★★★★★

I used these to build a custom jig for my milling machine, and the hex socket drive made tightening them down super easy. The 12.9 alloy steel feels noticeably stronger than the standard grade I’ve used before.

Scarlett I. ★★★★★

The black oxide finish on these screws looks professional and seems durable—perfect for the jig I built. They threaded smoothly into my steel fixture without any issues. Exactly what I needed for a solid hold.