The M20 Electro-Galvanized Washer is a corrosion-resistant fastener accessory designed to distribute load and prevent surface damage when securing bolts and nuts in electrical and structural applications. Manufactured from steel with electro-galvanized coating, it offers superior protection against rust in indoor and outdoor environments, meeting SANS standards for fastener quality. Ideal for electricians, construction crews, and maintenance professionals working with M20 bolts in panels, cable trays, and structural frameworks.
