Mutual Screw & Supply

M8-1.25 X 12mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Zinc Plated (400 / Pkg.)

M8-1.25 X 12mm Socket Cap Screws | Button Head Hex Socket Drive | Fully - Main image
$32.71 $51.92 In stock

These M8-1.25 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
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M8-1.25
  • Length: 12mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 10.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M8-1.25
  • Length: 12mm
  • Measurement type: Metric
  • Pack quantity: 400 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 (4.8 / 5 · 5 reviews)

Mia ★★★★★

The zinc plating on these M8 button heads is even and smooth, so they seat nicely without any galling in my fixture plates. For a 400-pack of Class 10.9 alloy steel at this price, the threading is clean and consistent across the whole batch—definitely stocked up for the next few projects.

Steven H. ★★★★★

I’ve been using these in a jig setup for metal drilling, and the 12mm length is perfect for holding parts tight without needing extra washers. The zinc coating feels smooth and consistent across all 400 pieces, which saved me time sorting. Exactly what I needed for a sturdy assembly.

Hazel Z. ★★★★★

The hex socket drive on these M8 screws makes assembly a breeze, and the zinc plating gives them a clean, corrosion-resistant finish. Perfect for securing jigs on my mill table without any stripping or slipping. For the quantity and grade, this pack is a solid value.