Heavy duty plastic cover caps for roofing screws, which have been designed to offer a weather seal once tightened. These will fit a variety of different corrugated roofing sheets.
Available colours: white, brown, red/mahogany, black, grey
The diameter of the washer: 28mm
The diameter of the hole: 4mm or 6mm
Due to the universal design, these screw cover caps fit a variety of corrugated profile roofing sheets such as Onduline, Coroline, Vistalux or Palruf sheets.
