Fasteners Metal Drilling Class 3

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Edcon Steel’s Class 3 metal‑drilling screws feature a moderate zinc coating, delivering reliable corrosion resistance suitable for general outdoor and mild industrial applications with low to moderate exposure to moisture or contaminants. Designed to self‑drill into metal—typically up to a few millimetres thick without pre‑drilling—they offer time-saving efficiency across steel cladding, frame construction, or light fabrication projects.

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