Mutual Screw & Supply

M8-1.25 X 20mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Zinc Plated (200 / Pkg.)

M8-1.25 X 20mm Socket Cap Screws | Button Head Hex Socket Drive | Fully - Main image
$27.87 $38.18 In stock

These M8-1.25 x 20mm 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: 20mm
  • 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: 20mm
  • Measurement type: Metric
  • Pack quantity: 200 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 (5.0 / 5 · 5 reviews)

David ★★★★★

Used a full pack of these on a custom tooling fixture and every single one threaded smoothly without any galling. The hex socket drive is clean and catches the wrench perfectly every time.

Amelia B. ★★★★★

Pulled these out for a jig setup on the mill and the alloy steel feels tough, the zinc plating gives them a nice uniform finish. Threads ran cleanly into tapped holes without binding, exactly what I needed for a precision assembly.

Ella ★★★★★

The hex socket drive on these M8 button heads made tightening them in tight spots on my jig way easier than a standard allen bolt would have. All 200 arrived clean with consistent zinc plating, no burrs or stripped threads in the batch. Class 10.9 hardness gives me confidence they'll hold up under h