Galvalume Steel Screw Cap

1. Fits most roof screws: This screw cap features wide compatibility, engineered to fit most standard roof screws. It saves time and effort by eliminating the trouble of finding matching caps, suitable for residential, commercial and industrial roofs.

2. Resistant to harsh weather: Made of galvalume coated steel (aluminum-zinc coated steel), it boasts exceptional weather resistance and can withstand corrosion, UV radiation, harsh rains, strong winds and extreme temperatures. This design protects roof screws long-term and prevents water leakage or structural damage from rusted heads.

3. Easy repair for old rusted screws: It offers effortless repair for old, rusted screws—simply install it over the rusted head instead of replacing the entire screw. This cost-effective solution stops further rusting and restores functionality, ideal for older roofs.