disc spring washer used in high temperature disc spring washer includes: antileak ga 01801 disk spring washer used in low temperature antileak ga 01802 disk spring washer tolerant to high temperature antileak ga 01802 disc spring washer for high temperature is used for spanning alignment holes, distributing bearing loads and for generating and sustaining the tension needed to hold assemblies together disc spring washer is proposed to use in the bolt joint where the difference in temperature is 100℃ above. please log on our website for more details of antileak ga 01802 disk spring washer tolerant to high temperature and other products.