Mutual Screw & Supply

M24-3 X 120mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M24-3 X 120mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class - Main image
$52.67 $74.19 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
  • 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
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 8.8
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M24-3
  • Length: 120mm
  • Measurement type: Metric
  • Pack quantity: 10 per package
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Standard Shipping · United States: $0.00

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)

Penelope F. ★★★★★

The black oxide finish on these screws looks professional and the partial threading made them easy to insert into my jig setup. They held tight under heavy load without any stripping.

Elizabeth ★★★★★

I needed some heavy-duty screws for a jig I was building, and these M24-3 x 120mm socket caps fit perfectly—the hex drive made installation a breeze with my wrench. The partially threaded design gave me just the right grip without stripping, and the black oxide finish looks clean and durable.

Steven R. ★★★★★

The black oxide finish on these M24-3 screws gives them a nice, uniform look, and the hex socket drive made torquing them down in my jig setup a breeze. Class 8.8 alloy steel feels solid for the price, and the partial threading let me get a snug fit without bottoming out. Exactly what I needed for a