Mutual Screw & Supply

M2-0.4 X 5mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (600 / Pkg.)

M2-0.4 X 5mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 - Main image
$28.14 $45.39 In stock

These M2-0.4 x 5mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M2-0.4
  • Length: 5mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M2-0.4
  • Length: 5mm
  • Measurement type: Metric
  • Pack quantity: 600 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 (4.4 / 5 · 5 reviews)

Chloe ★★★★★

I’ve been using these M2 black oxide screws in my jig builds, and the hex socket drive lets me torque them consistently without cam-out. Great value for 600 pieces, especially for precision assemblies where fit matters.

Grace ★★★★★

Finally, some M2 screws that don't strip on the first turn. The black oxide coating seems consistent across all 600 pieces, and they fit perfectly into my 3D printer's tooling jig.

Grace L. ★★★★★

Finally, a bulk pack of M2 screws that actually has consistent threading and a proper hex socket—no stripped heads on the first use. The black oxide finish looks clean and feels durable for small jig builds.