Mutual Screw & Supply

M6-1 X 28mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (200 / Pkg.)

M6-1 X 28mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 - Main image
$30.16 $45.02 In stock

These M6-1 x 28mm 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: M6-1
  • Length: 28mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 28mm
  • Measurement type: Metric
  • Pack quantity: 200 per package
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Standard Shipping · United States: $0.00

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 (4.6 / 5 · 5 reviews)

Eva H. ★★★★★

The hex socket drive on these M6 screws made installation a breeze with a standard Allen key, and the zinc plating looks clean even after a week of use on my jig build. I grabbed the 200-pack for a machinery repair, and the 12.9 alloy steel feels solid enough for repeated tightening.

Charlotte ★★★★★

These 12.9 grade screws held a fixture plate firmly without stripping during assembly. The zinc coating looks clean and consistent across all 200 pieces in the bag.

Robert ★★★★★

Swapping out old bolts on a jig, these M6 screws threaded in perfectly and the zinc plating looks clean. The 12.9 alloy steel gives me confidence they won’t strip under high torque. Exactly what I needed for a precise assembly.