(200, 4.8 x 70mm) Baypole Screws Self Drilling PH2 Wafer Head Fully Threaded Bright Zinc Plated For Joining uPVC Bay Window Sections and Conservatory Frames

• Specifically designed for the joining of PVCu bay window sections, but frequently used for other window and door fabrication purposes.
• Low Profile Phillips Wafer Head - combined washer and shallow rounded dome head minimises the amount of screw projecting from the frame
• Bright Zinc Plated Steel Self Drilling Point Tip - offers resistance to corrosion and needs no pre-drilling or pilot hole required
• Phillips 2 (PH2) drive type head - offers improved grip & saves time - no need to swap drill bits or drill pilot holes
• Eliminates uPVC Creasing - the head prevents creasing the profile unlike countersunk screws
• 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.
• Self-Tapping Thread - cuts a thread as it's driven in so reuse doesn't weaken hole
• Self Drilling Point Tip - no pre-drilling or pilot hole required
• Fire Classification - A1

4.8 x 70mm Baypole Screws Self Drilling PH2 Wafer Head. Specifically designed for the joining of PVCu bay window sections, but frequently used for other window and door fabrication purposes. Low Profile Phillips Wafer Head - combined washer and shallow rounded dome head minimises the amount of screw projecting from the frame. Bright Zinc Plated Steel Self Drilling Point Tip - offers resistance to corrosion and needs no pre-drilling or pilot hole required. Phillips 2 (PH2) drive type head - offers improved grip & saves time - no need to swap drill bits or drill pilot holes. Eliminates uPVC Creasing - the head prevents creasing the profile, unlike countersunk screws. 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 from potentially pooling and causing corrosion. Self Drilling Point Tip - no pre-drilling or pilot hole required. Self-Tapping Thread - cuts a thread as it's driven in so reuse doesn't weaken hole. Fire Classification - A1.