Established in 1949, Solon Manufacturing Co. makes bolting better through engineering and manufacturing Belleville springs and washers used in industrial bolting applications worldwide. Solon Belleville Springs & Washers maintain the bolt preload on bolted joints and connections, while minimizing the effects of differential thermal expansion, vibration, embedment relaxation, bolt yield/creep, and thermal cycling. Properly installed Solon Belleville Springs & Washers are a cost-effective solution to mitigate the risk of bolted joint fatigue and failures. Solon’s Quality Management System is certified to ISO 9001:2015. Additional information such as videos, case studies, white papers and product selection tools can be found on our website at www.solonmfg.com.