Mutual Screw & Supply

M12-1.75 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Zinc Plated (50 / Pkg.)

M12-1.75 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$53.11 $73.76 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 10.9 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)

Claire Y. ★★★★★

The flat head sits perfectly flush, and the hex drive makes installation with an allen key really clean. These 80mm M12 screws were just right for securing the mounting brackets on my heavy jig table.

George ★★★★★

I needed a high-strength fastener for a machinery repair, and these alloy steel screws are noticeably tougher than the standard hardware store ones. The hex drive seated perfectly without any stripping, and the 50-piece pack gave me plenty of extras for future projects.

Thomas ★★★★★

For a jig I've been building, these threads bit cleanly into the steel and the zinc plating held up to my wrench without flaking. The partial thread is perfect for clamping two plates tight, and the class 10.9 hardness gives me confidence they won't strip under heavy load.