Window Screws

Window screws have various thread forms for different purposes. Window screws have self drill point tip, easily tapping into the materials. Bay Pole Screw of the window screws are specifically designed for joining PVCU bay windows. A sharp point or a drilling point is for quick driving and different materials. It was designed for good function of sharp point to UPVC plate and drilling point to iron plate within a limitary time under the requirements suchlike the thickness of UPVC/Iron plate High quality window screws ideal for fastening hardware to reinforced profile.