This coarse-thread screw is ideal for attaching wood to wood and is recommended for interior use. The countersinking bugle head prevents the head from popping out, leaving behind a smooth finish. 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.
- Yellow zinc dichromate coating for interior applications Not recommended for exterior use
- Coarse thread provides superior holding power when attaching to wood
- Tapered, countersinking head compresses the surface of the material as it is driven
- Standard screw point for fastening into wood and other medium to soft materials
- Recess designed to cam-out before being overdriven
- Includes 1 free bit