Mutual Screw & Supply

M24-3 X 120mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (5 / Pkg.)

M24-3 X 120mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$67.94 $102.94 In stock

These M24-3 x 120mm 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: M24-3
  • Length: 120mm
  • 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 10.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M24-3
  • Length: 120mm
  • Measurement type: Metric
  • Pack quantity: 5 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 (4.4 / 5 · 5 reviews)

Penelope ★★★★★

I needed heavy-duty fasteners for a jig assembly, and these M24-3s threaded smoothly without binding despite the tight fitment. The black oxide finish looks clean and should resist minor corrosion well.

James K. ★★★★★

The hex socket grabbed perfectly with my Allen key, and the black oxide finish slid into the threaded hole without any binding. These M24s feel rock-solid for the jig I’m building, and the partial threading gave me just the right grip depth.

Elizabeth ★★★★★

These bolts went straight into a jig I'm building for a production run, and the partial threads seated perfectly against the shoulder. The black oxide finish gives them a nice uniform look, and they're solidly weighty in hand.