Mutual Screw & Supply

M24-3 X 240mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (5 / Pkg.)

M24-3 X 240mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class - Main image
$60.4 $87.53 In stock

These M24-3 x 240mm 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: 240mm
  • 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: M24-3
  • Length: 240mm
  • Measurement type: Metric
  • Pack quantity: 5 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 (4.8 / 5 · 5 reviews)

Natalie W. ★★★★★

Installed these in a tooling jig and the 240mm length gave me plenty of grip for torquing down. The hex socket drive engaged cleanly without any cam-out.

Harper ★★★★★

The black oxide finish on these M24-3 screws adds just the right grip for our press tooling jigs, and the hex socket drive makes tightening a breeze. They fit perfectly into the threaded holes on our heavy-duty fixtures without any play—solid build quality for the price.

Hazel O. ★★★★★

I used these socket cap screws to secure a heavy jig on a milling table, and the 12.9 grade alloy steel held up without any flex. The hex socket drive made installation straightforward even in tight spots.