Mutual Screw & Supply

M8-1.25 X 65mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Zinc Plated (100 / Pkg.)

M8-1.25 X 65mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$39.06 $64.03 In stock

These M8-1.25 x 65mm 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: Partially Threaded
  • Thread size: M8-1.25
  • Length: 65mm
  • 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: Partially Threaded
  • Thread size: M8-1.25
  • Length: 65mm
  • Measurement type: Metric
  • Pack quantity: 100 per package
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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)

Timothy ★★★★★

I needed some strong bolts for a jig I was building, and the class 12.9 alloy steel on these feels incredibly tough. The partially threaded design worked perfectly for my assembly, and the zinc plating looks clean.

Natalie ★★★★★

The partially threaded design made these perfect for my jig fixture—the 65mm length gives just enough grip without bottoming out. Zinc plating looks uniform across all 100 pieces, and the hex socket drive hasn't stripped once under heavy torque. These are now my go-to for precision assemblies.

Julian ★★★★★

The hex socket drive seated perfectly with my Allen key—no stripping at all. These 12.9 alloy steel screws feel extremely tough for jig building. The zinc plating looks clean and uniform across all 100 pieces.