Duro Dyne - Self piercing and threading metal screwa for light gauge applications.

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Screw Features
  • Conformance - Meets or exceeds JIS 1125 specifications for cone point screws
  • Material - Cold heading quality steel wire
  • Corrosion Resistance - Zinc plated
  • Hardness - Case hardened to Rockwell C55 minimum
  • Head Configuration - Hexagonal slotted
  • Twin lead point (two continuous threads)

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