Description
Cup washers are essential fastener components that distribute load evenly across threaded connections, preventing bolt head or nut sinkage into softer materials. The chrome plating on these Eastern Motorcycle Parts washers provides corrosion resistance and a clean aesthetic finish, making them ideal for both functional engine bay work and visible assembly applications. At 3/8″ ID, they’re sized to handle mid-range fastener applications across various motorcycle builds and repairs.
- Chrome-plated finish
- 3/8″ inner diameter
- Eastern Motorcycle Parts
- MPN: K-2-937
- Corrosion-resistant coating
- Load distribution design
- Universal fitment
- Bolt-on application









