ribbed head for a recessed finish. suitable for fixing timber to metal substrates. buildex multi-use screws bugle zinc - x mm... $ zinc-plated for moderate corrosion protection. bugle head countersinks into timber. self drilling needle point screws. perfect multi-purpose screw for fixing into timber or steel...
termostatos de contaminación del aire • higrostatos detectores de co • temporizadores • interruptores de servicio roof fans and duct fans are used to remove air and gases from rooms, facilities or warehouses. fans, depending on type, are made from polyester-glass laminate, aluminum or galvanized steel...