Mutual Screw & Supply

M2-0.4 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (600 / Pkg.)

M2-0.4 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 - Main image
$28.53 $46.02 In stock

These M2-0.4 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: M2-0.4
  • 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: M2-0.4
  • 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 (4.6 / 5 · 5 reviews)

Daniel M. ★★★★★

Was pleasantly surprised these M2 screws came with such a consistent hex socket fit—no stripped heads during assembly. The 600-piece pack is perfect for stocking up on small machine fasteners without breaking the bank.

Victoria S. ★★★★★

Used these for mounting some small jig components and the 12.9 grade steel feels incredibly sturdy for their size. The zinc plating gives them a clean look that matches well with other hardware I’ve used.

William O. ★★★★★

The hex socket drive seats the driver perfectly with zero wobble, and the zinc plating has a consistent finish across all 600 pieces. I used them to fasten a jig plate and every single screw threaded cleanly without a single stripped head. Exactly what you want from a precision batch.