Regal Post Mounting Screw (4/pk)

MPSS4 - In Stock


6″ Self-drilling structural lag screws for use with Regal Railing Systems. (4/package).

Product Features

  • 4 pack of 5/16" x 6" post mounting screws for Regal Aluminum Railing
  • 6" long structural lag screws that are used for mounting posts to substrate into blocking
  • Uses 3/8” hex head driver
  • 5/16" Hex Head with buil-in washer
  • Hardened steel - high-grade zinc-plated - reduces twisting and breaking
  • Double coated for maximum protection against rust and ACQ corrosion
  • CEE threads - enlarge hole to reduce splitting + increase draw strength + reduce friction for low torque loads
  • Drill flutes allow drilled material to exit hole
  • Cutting threads act as a saw blade and reduce torque making install easier
  • Needle-sharp V-tip allows installation without predrilling
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