Mutual Screw & Supply

M24-3 X 40mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (10 / Pkg.)

M24-3 X 40mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 - Main image
$58.56 $82.48 In stock

These M24-3 x 40mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M24-3
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M24-3
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 10 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)

Isabella C. ★★★★★

Used these for a precision assembly at work and the hex socket drive made tightening them a breeze. The zinc plating on these fully threaded screws looks clean and held up well against a little moisture.

Emily ★★★★★

I needed a reliable set for a jig I was building, and the Class 12.9 alloy steel feels much sturdier than the standard grade 8 bolts I've used before. The zinc plating seems like it'll resist rust well in my shop.

Thomas M. ★★★★★

The hex socket drive on these M24 screws grips perfectly with my Allen key, no slipping at all. The zinc plating looks clean and should hold up well in my jig setup. Exactly the Class 12.9 strength I needed for this tooling application.