Mutual Screw & Supply

M3-0.5 X 5mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (2100 / Pkg.)

M3-0.5 X 5mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$33.67 $46.77 In stock

These M3-0.5 x 5mm 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
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 5mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 5mm
  • Measurement type: Metric
  • Pack quantity: 2100 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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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)

Owen U. ★★★★★

Finally a bulk pack of M3 screws that actually uses decent stainless steel—these 18/8 ones don’t strip out when I torque them down on my jig fixtures. The hex socket drive grabs my Allen key cleanly every time.

George ★★★★★

Installing these into a 3D printer carriage plate was effortless—the stainless steel feels solid and threads smoothly. The sheer quantity in this pack is great for stocking up on common M3 hardware.

James F. ★★★★★

Just what I needed for a small jig build — these M3 hex socket screws seated perfectly and the 18/8 stainless finish feels solid and corrosion-resistant. Threads were clean and consistent across all 2100 pieces. A great bulk buy for precision work.