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