Mutual Screw & Supply

M3-0.5 X 12mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Zinc Plated (800 / Pkg.)

M3-0.5 X 12mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 - Main image
$27.55 $38.8 In stock

These M3-0.5 x 12mm 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 12mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 8.8 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 12mm
  • Measurement type: Metric
  • Pack quantity: 800 per package
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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 (5.0 / 5 · 5 reviews)

Eli ★★★★★

Installing these on a precision assembly and the hex socket drive grabs perfectly, no stripped heads. The 12mm length is just right for my application, and the zinc plating looks clean.

Lily J. ★★★★★

I needed some sturdy fasteners for a jig I was building, and these M3 socket cap screws held up perfectly under repeated torque without stripping. The hex socket drive made installation smooth with just a standard allen key.

Michael R. ★★★★★

These screws are the perfect fit for my 3D printer’s linear rail carriages, and the zinc plating on the heads is holding up well after a few adjustments. The hex socket drive grabs nicely with my Allen key, making installation a breeze. I’m glad I stocked up with the 800-count pack.