SKIR'CO (20 pcs) Painted Roofing Screws, 4.8 x 50 mm Self Drilling Screws With EPDM Washers, Hex Head (Jet Black, RAL 9005)

Packed: 20 screws. Size: 4.8 x 50 mm. Colour: Jet Black (RAL 9005). One suitable magnetic hex nut driver bit is included. Screws are zinc plated. Painted hexagonal screw heads and painted steel washers. The self-drilling point ensures easy installation of the screws. These screws are suitable for: fixing steel sheets, fastening gutters, fastening metal corrugated roofing sheets, metal constructions, etc. The most common usage: for fastening steel flat sheets and corrugated steel sheets (up to 1 mm thickness) to wooden structures. 14 mm diameter steel washers with EPDM (durable rubber) seal and secure the connections from water leakage and corrosion. Simple installation with included magnetic hex nut driver bit. I provide invoices with VAT separately displayed.