Mutual Screw & Supply

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

M2-0.4 X 4mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$38.95 $51.93 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
  • Head style: Flat Head
  • 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
  • Head style: Flat Head
  • 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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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 (4.2 / 5 · 5 reviews)

Timothy ★★★★★

Finally, M2 screws that actually have clean, consistent threading — no fighting to get them started. Installed a few in a jig repair yesterday and the 12.9 alloy steel felt reassuringly solid.

Ella ★★★★★

Used these for mounting a small jig on my CNC, and the hex drive made installation quick with no stripping. Class 12.9 steel feels solid for such tiny screws.

Amelia B. ★★★★☆

Was a bit worried about the zinc plating holding up with my oily hands, but the hex drive bit seated perfectly without stripping. These are solid little screws for jig work, and all 600 came well packed without any debris.