Blackjax Woodscrew, Twin-thread Round Head Pozi No.2, Black Passivated
A twin-threaded woodscrew with a black japanned finish designed to be used with black ironmongery.
- Pozi recess for reduced cam out and round head for reliable clamping.
- 60° Twin-threads with parallel shank for faster insertion and greater pull out resistance.
- The 25° sharp point and single leading thread achieves a fast start and improved thread acceptance.
Cross-recess roundhead Blackjax woodscrews