Mutual Screw & Supply

M2-0.4 X 25mm Socket Cap Screws | Hex Socket Drive | Class 12.9 Alloy Steel Thermal Black Oxide (200 / Pkg.)

M2-0.4 X 25mm Socket Cap Screws | Hex Socket Drive | Class 12.9 Alloy Steel - Main image
$45.18 $69.5 In stock

These M2-0.4 x 25mm 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 size: M2-0.4
  • Length: 25mm
  • 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 size: M2-0.4
  • Length: 25mm
  • Measurement type: Metric
  • Pack quantity: 200 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 (4.6 / 5 · 5 reviews)

Carter F. ★★★★★

Used a handful of these for mounting a small jig on my CNC, and the 25mm length was just right for the grip I needed. The hex socket drive engaged cleanly and the black oxide finish already seems to resist slight shop oil smudges.

Stella ★★★★★

I bought these for a robotics jig I'm building, and the black oxide coating looks much more professional than plain steel. The hex socket drive gave a secure grip with no stripping during installation. They fit perfectly into the pre-tapped holes.

James ★★★★★

Finally, a socket cap screw that doesn't strip on the first tighten — the 12.9 alloy steel feels properly rigid even at this tiny M2 size, and the black oxide finish gives them a nice, uniform look. Used a dozen on a jig build and every one seated clean with the hex key.