Mutual Screw & Supply

M24-3 X 140mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Zinc Plated (5 / Pkg.)

M24-3 X 140mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$95.53 $130.86 In stock

These M24-3 x 140mm 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M24-3
  • Length: 140mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M24-3
  • Length: 140mm
  • 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)

Charlotte ★★★★★

The hex socket drive seated perfectly on my wrench, no wobble at all, and the zinc plating has a clean, even finish that should hold up fine in the shop. For a class 12.9 fastener, the threading is precise and the partial thread gave me just the right grip for a jig I'm building.

Owen Z. ★★★★★

I needed some heavy-duty fasteners for a jig I’m building, and the hex socket drive made installation a breeze with my Allen key. The zinc plating looks clean, and the 12.9 alloy steel feels solid—these should hold up well under stress.

Eva F. ★★★★★

The partially threaded design on these M24-3 screws made aligning them in my jig much easier than I expected. The zinc plating looks clean and feels durable, so they should hold up well in my workshop.