Timco Self Drilling Hex Head Roofing Screws with EPDM Washers for Steel / Composute Panel (Silver) - 5.5/6.3 x 115mm (100 Pack Box) (LH115W16B)
These roofing screws & EPDM washers are great at fixing composite panels to light section steel since up to 5mm deep they won't require pre-drilled holes.
- The self drilling point of these roofing screws acts as a pilot drill whilst driving in these screws which significantly reduces the time it takes to install composite panels to steel.
- A patented multi-layer silver organic plating ensures that these self drilling screws will withstand the challenges of the great outdoors since the corrosion resistant finish has been rigourusly tested to prove that it will survive more than 500 hours of salt spray which would usually accelerate rust.
- Using the EPDM washer with these roofing screws prevents water ingress resulting in longer lasting roofing due to a reduced chance of water damage.