Mutual Screw & Supply

M12-1.75 X 20mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M12-1.75 X 20mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$30.72 $42.08 In stock

These M12-1.75 x 20mm 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: 20mm
  • 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: 20mm
  • 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)

Benjamin N. ★★★★★

Had to swap out some worn bolts on a jig at the shop, and these M12 socket cap screws fit the bill perfectly—the hex drive seated cleanly without any stripping. Finish is consistent across the whole pack.

Hazel S. ★★★★★

I was impressed by the clean black oxide finish on these M12 bolts—they resisted scratching when I tightened them into my jig. The 20mm length gave just enough thread engagement for a solid hold without bottoming out. A solid choice for precision tooling work.

George V. ★★★★★

The hex socket drive seated perfectly with my allen key, no stripping or wobble even under tight torque. Pack of 100 means I've got spares for my jig builds without reordering anytime soon.