#8 x 1-5/8 in. Wafer Head Fine Thread Drill Point Self Drilling with Nibs Cement Screws (5,000 Pack) | PRO-CBD158

Pro-Twist screws, bolts, and other construction fasteners they manufacture are engineered for professional-grade use in commercial, industrial, and residential applications. Whether the job involves drywall, steel framing, mobile home construction, electrical or plumbing work, plastering, or metal roofing, Pro-Twist has the optimal fastener for every situation. They offer 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
• Fine thread provides superior holding power when attaching to light gauge steel
• Countersunk head with flat top surface nibs help to remove base material to provide a clean finish
• Special designed point used to pre-drill into various substrates, tapping a hole in a one step application
• Recess designed to cam-out before being overdriven
• Includes 1 free bit