Mutual Screw & Supply

M2-0.4 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (1200 / Pkg.)

M2-0.4 X 4mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | 18/8 - Main image
$30.09 $48.54 In stock

These M2-0.4 x 4mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • 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: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M2-0.4
  • Length: 4mm
  • Measurement type: Metric
  • Pack quantity: 1200 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (5.0 / 5 · 5 reviews)

Jacob B. ★★★★★

Paired 600 of these with M2 washers for a jig rebuild and every single one seated perfectly with no cross-threading. The 18/8 stainless gives a clean, corrosion-resistant finish that should hold up well in my shop.

Richard S. ★★★★★

The hex socket drive grips the Allen key perfectly, no stripping even on the tightest turns. I’ve already burned through a couple hundred on a jig build and not one has backed out or rusted.

Richard ★★★★★

Stocking up for small assembly jobs paid off—these M2 screws are exactly the right depth for my jigs, and the hex socket drive lets me torque them evenly without stripping. The 1200-pack means I won’t need to reorder for a while.