A spring washer is a retainer for bolts and shafts without a groove. Retainers made from spring band steel prevent axial withdrawal on bolts and shafts. Our assortment features as standard spring washers for shaft diameters from 1.6 to 25 mm. Material: spring steel, alternatively: stainless steel. Surface protection: mechanically galvanised white or varnished brownish or bluish. Mounting tools are available. Special versions on request.