Spax Wirox Washer Head Torx Wood Construction Screws

Great fixing for woodworking attachment of counter-battens and wood based panels e.G. Suction-proof fastening of roof battens . Application the non-threaded part must completely reach through the upper component. The washer head then pulls the upper component tighter to the lower component with each thread rotation. Advantages of a washer head compared to a countersunk head: better tightening of connections also of warped board. Washer head guarantees double the amount of power delivery. Special properties wide overlying washer head washer head wirox p3j: the surface with extremely high protection against corrosion spax 4cut cutter for screw lengths of 160 mm and larger : significantly reduces the screwing in torque partial thread: firm tightening of the upper wood layer spax t-star plus: secure bit grip, no cam-out effect, optimal force transmission features & benefits considerably reduced screwing-in torque and reduced splitting effect length specification and manufacturer logo on the head higher head traction forces than countersunk head screws spax 4cut point allows screwing in without pre-drilling wood-dependent , reduces splitting as square end displaces the fibres spax ground serrations: up to the point quick and secure fastening specifications diameter: 8mm length: 450mm quantity: 25

Great fixing for woodworking attachment of counter-battens and wood based panels e.G. Suction-proof fastening of roof battens . Application the non-threaded part must completely reach