Mutual Screw & Supply

M20-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M20-2.5 X 50mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$65.78 $102.78 In stock

These M20-2.5 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: M20-2.5
  • 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: M20-2.5
  • Length: 50mm
  • Measurement type: Metric
  • Pack quantity: 25 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)

Steven S. ★★★★★

Was tightening these into a steel fixture today and the hex socket gripped perfectly without any cam-out. The 12.9 alloy steel feels seriously strong for a 50mm screw, and the zinc plating looks clean and even.

Owen ★★★★★

Pulled these out of the pack for a heavy-duty tapping fixture and the hex drive seated perfectly without any stripping. The zinc plating made them easy to slide into tight spots.

William ★★★★★

Needed a strong fastener for a jig I was building and these M20s fit the bill perfectly; the hex socket drive made installation a breeze even in tight spots. The zinc plating looks clean and seems like it will hold up well against rust in my workshop.