These rectangular spring (split/coil) washers are engineered to help maintain tight, reliable bolted joints in demanding applications. Manufactured from durable steel and produced to DIN 127B (also referenced alongside DIN 7980), they deliver consistent spring tension to resist loosening from vibration and load changes while improving joint integrity.

Designed to provide even pressure distribution, they help reduce stress on fasteners and mating surfaces, supporting longer service life in both high-load assemblies and precision engineering. With protective finish options such as zinc plating, self-colour, and hot-dip galvanising, they offer practical corrosion resistance for use in construction, industrial machinery, and structural frameworks.

A dependable choice when you need a stable, secure fastening solution that meets recognised industry standards.