Mutual Screw & Supply

M8-1.25 X 20mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Zinc Plated (300 / Pkg.)

M8-1.25 X 20mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$32.06 $48.57 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
  • 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
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 8.8 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M8-1.25
  • Length: 20mm
  • Measurement type: Metric
  • Pack quantity: 300 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)

Grace ★★★★★

Threads are clean and the hex socket bites perfectly with a 5mm Allen key, so they drive in without any wobble. I’ve used about half the box for jig fixtures and not a single one has stripped or shown rust yet.

Grace ★★★★★

The zinc plating on these screws seems heavier than standard, which makes them slide into threaded holes without binding. Used them for a jig I'm building and all 300 are perfectly consistent in thread pitch.

Aurora T. ★★★★★

The hex socket drive on these M8 screws fits my driver bits perfectly, making assembly of a custom jig much smoother than with the cheaper bolts I've tried. They're fully threaded and the zinc plating looks consistent across the whole bag, which is great for tooling projects.