117605 - Brass Spring Washer - M5

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.