For use outside (e.g. carports, playground equipment, pergolas, porches, bridges, bridge plank flooring, balconies)
Fastening of sheet metal (e.g. solar roof hooks)
Advantages
Better tightening of connections also of warped boards
Washer head guarantees higher beam supporting forces and allows savings with regard to piece numbers and working time
Special properties
Wide overlying washer head
Delta-seal coating: high corrosion protection
SPAX 4CUT cutter (For screw lengths of 160 mm and larger): significantly reduces the screwing in torque
SPAX T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission
Features
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
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.
