Mutual Screw & Supply

M8-1.25 X 120mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (100 / Pkg.)

M8-1.25 X 120mm Socket Cap Screws | Button Head Hex Socket Drive | Fully - Main image
$137.45 $196.35 In stock

These M8-1.25 x 120mm 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: 120mm
  • 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 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M8-1.25
  • Length: 120mm
  • 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)

Violet Y. ★★★★★

Needed some strong 120mm bolts for a jig I'm building, and these 12.9 alloy steel screws handled the torque without any stretch. The hex drive seated nicely in the socket, and the zinc plating gives a clean look.

Owen ★★★★★

I’ve used these 120mm M8 button heads for jig assembly and the hex socket drive made tightening in tight spots way easier than I expected. The zinc coating held up fine after a few days of workshop handling, no rust spots yet. For a hundred pieces at this length, they’re a solid deal.

William ★★★★★

Needed a full set of strong bolts for a precision assembly, and these 12.9 alloy steel screws torqued down perfectly without any stripping. The 120mm length and fine thread just felt solid in hand.