Screw Anchor, Steel, Wafer Head 1000 PK

Square recess provides excellent torque transmission for high torque applications. Wafer head with nibs provides improved drivability into dense materials, ensuring proper countersink. Exterior finish exceeds 1000 hours salt spray per ASTM B117. • Overdriving may cause a weak connection or thread strip-out • Spoon point is designed to quickly bore through hard cement board • High-low thread for high speed installation and improved holding power • The drive is finished when the screw is just below the work surface • 0