Mutual Screw & Supply

M12-1.75 X 80mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M12-1.75 X 80mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$27.61 $44.53 In stock

These M12-1.75 x 80mm 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: 80mm
  • 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: 80mm
  • 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 (4.4 / 5 · 5 reviews)

Sebastian F. ★★★★★

Threads cut clean on all 25 pieces and the zinc finish looks even under a bright shop light. I’ve been torquing them into a steel fixture for a week with zero stripping, and the 12.9 hardness feels like it’ll outlast the project itself.

Nicholas O. ★★★★★

The 12.9 alloy steel is the real deal—these things feel rock solid in the hand, and the zinc plating has a clean, even finish. They threaded into my fixture smoothly without any binding, so they're doing exactly what I need them to do.

Claire ★★★★☆

I needed a handful of these for a jig build, and the partial threading helped with alignment. The hex socket drive felt precise, and the zinc coating looks solid. One cap had a tiny burr on the edge, but it cleaned up fast.