Mutual Screw & Supply

M2.5-0.45 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (600 / Pkg.)

M2.5-0.45 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$28.84 $43.04 In stock

These M2.5-0.45 x 4mm 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: M2.5-0.45
  • Length: 4mm
  • 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: M2.5-0.45
  • Length: 4mm
  • Measurement type: Metric
  • Pack quantity: 600 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)

Henry R. ★★★★★

Got these for a small fixture rebuild and the 12.9 alloy steel feels properly tough, not like the cheap ones that strip. The zinc plating is even and the threads are clean, so they drive in smooth with no binding. Pack of 600 means I've got spares for the next few projects.

Penelope X. ★★★★★

The hex socket drive fits my precision jig perfectly without any stripping. These M2.5 screws are strong and consistent, and the zinc plating gives them a nice, clean look. Exactly what I needed for my latest machinery project.

Sebastian ★★★★★

I needed a reliable batch for a tiny robotics jig and these M2.5 screws fit perfectly—the hex socket drive made them easy to torque without stripping. With 600 in the pack, I've got plenty left over for future projects.