Mutual Screw & Supply

HOLO-KROME 87198 M12-1.75 X 70mm Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (50 / Pkg.)

HOLO-KROME 87198 M12-1.75 X 70mm Socket Cap Screws | Flat Head Hex Socket Drive - Main image
$103.76 $140.21 In stock

These M12-1.75 x 70mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a 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: Socket Drive
  • Thread size: M12-1.75
  • Length: 70mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M12-1.75
  • Length: 70mm
  • 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 (4.2 / 5 · 5 reviews)

Thomas ★★★★★

I was surprised how perfectly these M12 bolts fit into my jig setup—the hex socket drive really made installation effortless. The threads cut cleanly into the alloy steel without binding, and the 70mm length was just right for my precision assembly.

Jacob R. ★★★★★

Needed a full box of M12s for a new jig setup, and the 70mm length seated perfectly without any reaming. The thermal black oxide gave them a consistent, slick finish that made threading into the fixture a breeze, and all fifty came out of the box with clean threads.

Miles ★★★★☆

The black oxide finish seems to hold up better than the plain steel bolts I've used on my tooling fixtures. They threaded smoothly into tapped holes without binding, and the hex socket drive gave a solid grip without stripping. Just wish the package included a few extras for the inevitable dropped o