Mutual Screw & Supply

M6-1 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Zinc Plated (200 / Pkg.)

M6-1 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded - Main image
$45.73 $62.64 In stock

These M6-1 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: M6-1
  • 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: M6-1
  • Length: 80mm
  • Measurement type: Metric
  • Pack quantity: 200 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)

Hannah ★★★★★

I needed some strong fasteners for jig assembly, and the partially threaded design on these 80mm screws really helps grip securely without bottoming out. The zinc plating looks clean and corrosion resistant right out of the bag.

Matthew ★★★★★

The flat head sits perfectly flush in my aluminum tooling plate—no snags at all. These 80mm screws are the exact length I needed for that deep fixture assembly, and the 10.9 grade gives me confidence they won't strip under load.

Hannah H. ★★★★★

Installed these on a custom jig for a machining project and the hex socket drive grabbed perfectly without stripping. The zinc plating has a nice, consistent finish that feels durable.