General description ForgeFix ForgeFast Wood Screws are designed for superior performance with a universally accepted Pozi compatible drive. They feature 6 underhead lobes for improved countersinking and reduced surface dust, along with reinforced countersunk necks that enhance holding power. The screws are suitable for both interior and exterior use, making them versatile for various DIY and home improvement projects. Technical specifications Size: 4.0 x 20mm Pack quantity: 1800 Anti-friction thread for reduced timber splitting Serrated thread for improved pull-out and reduced torque Double cutting point for faster drilling and reduced clogging Capable of piercing 0.8mm steel Elementech 400 coating for anti-corrosive protection Salt spray tested to 400 hours Other information
