Mutual Screw & Supply

M12-1.75 X 90mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M12-1.75 X 90mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$29.63 $49.38 In stock

These M12-1.75 x 90mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M12-1.75
  • Length: 90mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M12-1.75
  • Length: 90mm
  • Measurement type: Metric
  • Pack quantity: 25 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 (4.6 / 5 · 5 reviews)

James R. ★★★★★

The threads are clean and true, no burrs right out of the package, and the zinc finish looks uniform. These feel substantially stronger than the grade 8.8s I've used before, which gives me real confidence in my tooling fixtures. Definitely ordering another pack when I run low.

Stella X. ★★★★★

I needed 90mm length for a jig fixture and these fit perfectly with the 12.9 hardness holding up under heavy torque. The zinc plating looks clean and consistent across all 25 screws.

Scarlett ★★★★★

The partially threaded design on these M12 screws made aligning them in my jig fixture much simpler than with fully threaded bolts. They threaded smoothly into tapped holes without binding, and the zinc coating looks clean and even across all 25 pieces.