Mutual Screw & Supply

M18-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M18-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$103.42 $139.75 In stock

These M18-2.5 x 50mm 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: M18-2.5
  • Length: 50mm
  • 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: M18-2.5
  • Length: 50mm
  • Measurement type: Metric
  • Pack quantity: 25 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)

Elizabeth L. ★★★★★

I needed these for a custom jig I’m building, and the 50mm length was just right for the application. The zinc plating looks clean and seems like it’ll resist rust well during shop use.

Hannah T. ★★★★★

Installed these on a new jig for my milling machine and the Class 12.9 alloy steel threads cut cleanly without any galling. The hex socket drive seated firmly and the zinc plating looks like it'll hold up fine in my shop.

Jacob B. ★★★★★

Used these to rebuild a fixture on my mill, and the 12.9 alloy steel holds up way better than the 8.8s I was using before. The zinc plating on every screw was consistent with no flaking, which saved me from chasing threads.