U2 Construction Screw

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U2 Construction Screw

The U2 Construction Screw™, also known as CS Screw, is the next generation of construction screws that are replacing lag screws.


  • Dome Head enhances structural capability.
  • Tapper Point consists of the Cork Screw Start and Blade Cutting Thread for easy piercing and alleviating strain on the material.
  • Tight Star Recess system grasps the U-Bit tightly and can be installed with one hand.
  • Talon Grip holds the screw tight to prevent loosening and uses its nibs to dig into the material when countersunk.
  • Reamer Thread enlarges the hole in the material to create a larger passage when drawing materials together and reduces tension on the screw head.

Additional Information

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