50 x Baypole Self-Drilling UPVC Frame Screws, 70mm x 4.8mm designed to join uPVC window & conservatory frames together or to a baypole. self drilling point tip, screws save time and hassle doing 2 jobs in one!

Description

Baypole Self-Drilling UPVC Frame Screws Box of 50 - 70mm x 4.8mm FixingsHigh quality self-drilling, fully threaded 4.8mm Bay Pole screws, designed to join uPVC window & conservatory frames together or to a bay window pole or any other connection of window frame to frame, creating strong new fixings. The self drilling point tip, screws save time and hassle doing 2 jobs in one! They are ideal for joining uPVC windows, bays and frames when no hole exists and are recommended by manufacturers.Eliminates the need to drill a pilot hole or pre-drill to create a thread and can even be used on steel reinforced frames!The Phillips Wafer head incorporates a washer and low profiled dome head. The washer like head spreads the load and can not be pulled into the profile and crease it - unlike traditional countersunk screws. This not only provides a neater appearance - it also stops water potentially pooling and causing corrosion.Features & Benefits:-* Low Profile Head - minimises the amount of screw projecting from the frame* Self Drilling Point Tip - no pre-drilling or pilot hole required* Saves Time - no need to swap drill bits or drill pilot holes - The screw can be unscrewed & reuse the same hole it cut* Pozi 1 drive type head - offers improved grip* Self-Tapping Thread - cuts a thread as it's driven in so reuse doesn't weaken hole* Phillips Wafer Head - combined washer and shallow rounded dome head* Eliminates uPVC Creasing - the head prevents creasing the profile unlike countersunk screws