PrimeSource offers a wide variety of proprietary branded hand drive fasteners in the Grip-Rite and Pro-Twist brands for both interior and exterior applications.
● Ideal for fiber and cement board applied to wood or steel
● Exterior grade galvanized fasteners are ideal for outdoor construction and used for all types of treated lumber, including ACQ
● High-low thread provides higher strip-out resistance
● Countersunk head with flat top surface Nibs help to remove base material to provide a clean finish
● Standard screw point for fastening into wood and other medium to soft materials
● Includes 1 free bit
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