Mutual Screw & Supply

M42-4.5 X 160mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide

M42-4.5 X 160mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$73.31 $97.74 In stock

These M42-4.5 x 160mm 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: M42-4.5
  • Length: 160mm
  • 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: M42-4.5
  • Length: 160mm
  • Measurement type: Metric
  • Pack quantity: 1 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)

Robert M. ★★★★★

The black oxide finish on these screws looks great and seems like it will hold up well in my shop jigs. The hex socket drive made installation straightforward with a standard Allen key, and the partial threading gives good grip. Exactly what I needed for a precise assembly project.

Alexander A. ★★★★★

Used these for a heavy-duty jig setup in the shop, and the 160mm length gave just the right grip in thick steel. The partially threaded design made alignment a breeze during assembly.

Daniel M. ★★★★★

The black oxide finish on these is flawless, and the threads are cut so cleanly they seated into my jig without any binding. For a 160mm screw this size, the class 12.9 hardness gives me real confidence in the tooling setup.