Due to the TWO unique patented slots (25mm and above), the CUTTER allows screwing close to the edge without splitting. Under the head are both ribs and tucks enabling the screw to sit flush and tight without surface damage. With the ability to penetrate almost all timbers without a pilot hole, this really is a screw worth using!
Distinct ribs and tucks - Self countersinking into all timber and board materials. No need to counterbore.
Reinforced collar - Prevents snapping and gives depth for a wide, deep pozi to be inserted, therefor reducing the risk of "cam-out".
Lubricated, sharp, wide, deep thread - Up to 40% reduction in driving resistance, therefor less torque required. Quick and easy penetration without a pilot hole.
FINISH: Yellow tropicalised - Superior rust resistance than a standard BZP screw.
Two patented slots - Prevents splitting when used close to the edge.