Mutual Screw & Supply

M6-1 X 18mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (400 / Pkg.)

M6-1 X 18mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | - Main image
$31.68 $44 In stock

These M6-1 x 18mm 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: M6-1
  • Length: 18mm
  • 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: M6-1
  • Length: 18mm
  • Measurement type: Metric
  • Pack quantity: 400 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)

Edward ★★★★★

Perfect alignment on my milling fixture—the 12.9 alloy steel held up to 80 ft-lbs without any deformation, and the zinc plating resisted a splash of coolant nicely.

Brian G. ★★★★★

Used about 60 of these for a jig build so far and every single one threaded clean with no galled threads or stripped hexes. The zinc plating has a uniform, smooth finish that hasn’t shown any flaking even after some work with a steel mallet. For 400 pieces at this price, the Class 12.9 strength is h

Hannah ★★★★★

The hex socket drive seated perfectly with my Allen key, and the zinc plating looks clean and uniform across all 400 pieces. Used them to rebuild a jig fixture yesterday and not a single one stripped or fought me on torque. Class 12.9 strength gives me real confidence these will hold up in the long