Mutual Screw & Supply

M6-1 X 75mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M6-1 X 75mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded - Main image
$23.61 $36.89 In stock

These M6-1 x 75mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M6-1
  • Length: 75mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M6-1
  • Length: 75mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (4.8 / 5 · 5 reviews)

Ryan I. ★★★★★

The black oxide finish looks properly done—no patchy spots, and the threads are clean all the way down. These 75mm lengths seated perfectly in my jig fixture, and the 12.9 rating gives me confidence they won't strip under repeated torque.

Evelyn ★★★★★

Needed some longer M6 bolts for a tooling fixture I'm building, and these fit perfectly. The 12.9 alloy steel is noticeably harder than standard hardware store bolts. The black oxide finish survived a few test fits without any scratch marks.

Matthew D. ★★★★★

Used a full pack on a custom jig build and every single one seated perfectly with the hex drive. The partially threaded shaft gave exactly the grip I needed without bottoming out.