Galvanised Spring Washers, DIN 7980

The RS Pro Washers are used with threaded fasteners for example, a bolt or a nut. This spring washers are typically used to prevent the fastener from loosening, caused by vibration. The washer has an opened split, creating a single coil look, as the fastener is tightened, the split is closed, with the resistance causing a locking effect.

Conform to DIN 7980 specifications
Cross section of the washer is square
Galvanised finish offers great resistance to corrosion