Reinforced neck for increased driving torque. Bugle head for self countersinking. Square drive for no-slip cling fit. Coarse threads for extra holding power and faster uniform draw-down. Extra Sharp point easily penetrates wood without pre-drilling. Sawtooth threads for faster driving of screws without splitting.
- Yellow Zinc Dichromate Plated
- Coarse Thread
- Square Drive
- Recommended for interior construction projects. Yellow zinc coating is not ideal for pressure treated lumber or any exterior applications.