Mutual Screw & Supply

M12-1.75 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Zinc Plated (50 / Pkg.)

M12-1.75 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$59.9 $89.4 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
  • Head style: Flat Head
  • 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
  • Head style: Flat Head
  • 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: 50 per package
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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)

David J. ★★★★★

I've used these in a few jigs and they drive in cleanly without any galling on the threads, the zinc plating holding up fine under clamping pressure. The 80mm length with partial threading gave me just the right grip for my fixture plates, so I've already ordered another pack.

Harper K. ★★★★★

These 12.9 alloy screws have been perfect for building a heavy-duty jig; the zinc plating seems durable and the hex drive makes installation easy. Definitely solid enough for machinery work.

Thomas H. ★★★★★

I’ve been using these socket cap screws on a few tooling fixtures, and the hex socket drive makes installation much easier than I expected. The zinc plating gives them a nice, clean finish that resists surface rust so far. They feel solid and precise for my precision assembly work.