These high-strength flat washers are engineered to improve fastening security and assembly performance by providing reliable load distribution and helping to reduce the risk of loosening under heavy loads and dynamic forces. Manufactured to recognized industry standards including ISO 7089, DIN 9021, DIN 6797/98, and BS4320, they deliver consistent fit and dependable results across a wide range of bolted connections.

Built to a 200HV hardness rating and finished with durable galvanised (GALV) or bright zinc-plated (BZP) coatings, they offer excellent corrosion resistance for long-lasting use in demanding environments. Ideal for industrial, construction, and engineering applications, these metric flat washers are an essential component for high-performance assemblies where strength, stability, and durability matter.