PVC Roofing Pack - 3" Screws, Sela Caps (Pack of 10)
Fixing Pack for PVC Roofing & Sheeting - 3 Inch Screws, and Sela Caps
The Roofing Screws with Cover Caps are ideal for use on corrugated roofing or for attaching PVC sheeting to your Roof.
The Screws are fed through the cap, and then screwed into the roof. The cap has a wide circular bottom which will act as protection to the screw and the roof to ensure the roof fixings is watertight.
The top of the Cap then simply slots onto the top and covers the head of the screw.
The roofing screw cover caps protect the screws from corrosion and make the roof watertight. The Screws are No.8 Pan Head Screws, with a 4.2mm diameter thread, and measure 75mm (3 Inches) long.