Product Details
The Bugle head screw features a double-lead design, incorporating a high and low thread complemented by an extra sharp point and finished with a black phosphate coating. The lower thread height ranges from 1/3 to 1/2 that of the higher thread, which is designed to be sharper and flatter compared to standard threads. This specialized design allows for reduced torque requirements during driving, making it more efficient than a standard Twinfast drywall screw. Additionally, the high-low thread structure enhances resistance to vibration, minimizing the likelihood of heads popping.
