1542 - 117608 - Brass Spring Washer - M8

Spring split washers function as dynamic locking devices, employing an offset helical twist that generates continuous spring tension between the fastener and substrate. This mechanical preload actively resists vibration-induced loosening, making them ideal for applications subject to cyclic stress, thermal cycling, or persistent vibration. Solid brass construction provides good corrosion resistance combined with non-magnetic and electrical conductivity properties suitable for sensitive applications. Suitable for fastener applications across automotive, electrical, industrial machinery, and structural assembly work where vibration isolation and fastener security are critical. Inside Diameter 8.4mm Outside Diameter 13.1mm Wire dimensions/cross section 2.35 x 2.3mm Unloaded Height 4.6mm Material Solid Brass Finish Mill Finish Imperial Equivalent 5/16"