Ruwag C3 Tek Screws can be used to secure IBR or corrugated sheeting to roofs and are corrosion resistant. The Type 5 self-drilling point means no pilot holes are required.
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Is this a class 4 rated anti rust coating.
Good Afternoon Mr Spall
The C3 tek screws has a rated 1000 hour salt spray test anti corrosion coating with a 10 year lifespan.
Ideal for heavy weather conditions such as humidity in tropical and moist areas & marine environments.