OC Self-drilling screws 5.5x25 mm with washer T14 RAL 5000 - cardboard box - 200 pcs.

Features

The special drill bit shape designed to provide quick and trouble-free installation in metal constructions made from cold formed sections

• Screws available with a coloured polyester coating (RAL) provide additional corrosion protection and ensure aesthetic matching with roofing or façade cladding. UV stabilisers guarantee long-term colour durability and resistance to fading throughout the service life.
• The self-vulcanizing EPDM sealing washer is resistant to UV radiation, ageing, and temperature fluctuations. It guarantees long-term watertightness and protects the joint against water ingress.
• The optimised drill point geometry enables efficient drilling in steel, reducing installation time and increasing assembly efficiency