Construction and Universal Screws from U2

The U2 CS is the next generation of construction screws that are replacing lag screws and is Structural & ACQ treated lumber compliant in IAPMO report ER-454. The Dome Head enhances the structural capability. The U2 CS has the essential features: the Tapper Point which consists of the Cork Screw Start and Blade Cutting Thread for easy piercing and alleviating strain on the material. The Tight Star Recess system is designed to grasp the U-Bit tightly and can be installed with one hand. Underneath the screw head of the U2 CS the Talon Grip holds the screw tight to prevent loosening and uses its nibs to dig into the material when countersunk. Below the smooth shank is the Reamer Thread, which enlarges the hole in the material to create a larger passage when drawing materials together and reduces tension on the screw head.

U2 fasteners
U2 fasteners

The U2 Construction Screw is available in lengths from 1-1/2” to 20” made of hardened steel, and in lengths from 1-1/2” to 8” made of 316 Grade Stainless Steel.  http://u2fasteners.com/Construction%20Screw.htm

U2 fasteners™ Universal screw is ideal for replacing those old deck screws and is Structural & ACQ treated lumber compliant in IAPMO report ER-454. The Universal screw’s features work together to drive and secure this screw in many types of materials that are used in residential construction. A countersink fastener that allows the head to sit flush or below the surface of the surrounding materials. This ensures stability when other objects rest upon it. The countersink portion offers a good centering possibility.  Features include the Tapper Point, which consists of the Cork Screw Start and Blade Cutting Thread for easy piercing and alleviating strain on the material. The Tight Star Recess system is designed to grasp the U-Bit tightly and can be installed with one hand. Underneath the Universal head Burrow Pockets are dynamically engineered to help countersink into the toughest of materials. Below the smooth shank is the Reamer Thread, which enlarges the hole to create a passage when drawing materials together and reduces tension for the screw head.

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The U2 Universal Screw is available in lengths from 1/2” to 12” in hardened steel and from 1- 1/4” to 4” in 316 Grade Stainless Steel.   http://www.u2fasteners.com/Universal%20Screw.htm

U2 fasteners
U2 fasteners

RE-FINE SCREW

The Re-Fine screw is designed especially for carpenters who do fine professional work. With its slim shank and bulging thread this screw can be used without damaging even the hardest wood. When building the most delicate of projects, contractors prefer U2 fasteners™ Re-Fine screw for its modest head size and Re-Fine thread, depressing fibrous surface materials for a clean finished appearance.

U2 fasteners

The U2 Re-Fine screw is available in lengths of 2” to 3-1/8” in case hardened steel and in lengths of 2- 1/2” to 3” made of 316 Grade Stainless Steel.  Lengths 2” to 3-1/8” in White. https://www.u2fasteners.com/RE-Fine%20Screw.htm

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