Roofing Screws for Corrugated Sheets

Roofing screws for corrugated sheets are a special type of fastener. Besides the threaded shank and hexagon head, they have a fastener cap in the form of a wide head.

This part covers the joint and keeps dirt from getting inside. Under the head there is also a rubber washer — it seals the joint and prevents moisture from getting in. The tip of the screw can be sharp, but is more often made in the form of a mini drill bit.

How to use

Corrugated roofing sheet is a brittle material that can crack under excess load. For this reason, during installation, holes are first drilled for the screws, and their diameter should be slightly larger than the diameter of the screw. The fasteners are driven in until the washer and head fit tightly against the roof surface.

Roofing screws for corrugated sheets are made of steel, which ensures strength. To protect against corrosion, they are coated with zinc.

Roofing screws for corrugated sheets can be bought at FLOK. The range includes fasteners of various sizes and types.