Mutual Screw & Supply

M8-1.25 X 55mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 8.8 Alloy Steel Zinc Plated (100 / Pkg.)

M8-1.25 X 55mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$24.67 $37.95 In stock

These M8-1.25 x 55mm 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: Partially Threaded
  • Thread size: M8-1.25
  • Length: 55mm
  • 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: Partially Threaded
  • Thread size: M8-1.25
  • Length: 55mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (5.0 / 5 · 5 reviews)

Harper ★★★★★

Put these on a few jig fixtures and they fit perfectly in the hex driver without any wobble. The zinc coating looks consistent and should hold up fine in my shop.

Abigail G. ★★★★★

The partially threaded design made installation a breeze for my jig assembly, and the zinc plating looks clean and uniform across all 100 pieces.

Sebastian I. ★★★★★

The hex socket drive grips the Allen key perfectly without any stripping, and the zinc plating has a clean, even finish. The partial threading on these M8s made aligning them in my jig much easier than fully threaded bolts, and all 100 arrived with no burrs or defects.