Allows the fastener shank to remain unstuffy and scratch free during installation, which in turn keeps the corrosion coating intact and fully functional.Actual cuts a slightly larger hole in the roof profile than the shank diameter, guarding and protecting it against scratching and scouring from the sharp edges of the pierced hole in the metal roof.Protect fastener shank from scratching and scouring that can happen while fixing metal roof.
Geometric Steels (India) Pvt. Ltd. provides you with the Roofing solutions to meet your requirements, in the Industrial, Commercial and Residential sectors. Colour coated metal sheets is being used extensively throughout the country for factories, power plants, stadiums, schools, urban and rural houses.
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