Mutual Screw & Supply

M12-1.75 X 85mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (50 / Pkg.)

M12-1.75 X 85mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$42.19 $58.6 In stock

These M12-1.75 x 85mm 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
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M12-1.75
  • Length: 85mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M12-1.75
  • Length: 85mm
  • Measurement type: Metric
  • Pack quantity: 50 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 (5.0 / 5 · 5 reviews)

Zoe P. ★★★★★

The partially threaded design made lining up these bolts in a tight assembly much easier than I expected. They torqued down smoothly without any galling, and the black oxide coating looks clean and professional.

Aurora ★★★★★

Used these on a jig fixture at work and the hex socket drive made tightening them in tight spots way easier than a standard bolt head. The 85mm length was spot on for what I needed, and all fifty came in the package with clean threads.

Ruby Y. ★★★★★

The black oxide finish on these bolts gives them a nice, non-glare look that fits right into our tooling setups. I've torqued them down in a fixture and the hex socket drive hasn't stripped once, so the Class 12.9 strength feels solid for the price.