Here at EPM we can and have manufactured the world-™s smallest o-ring with an inside diameter of .4mm and cross section of 1mm. This o-ring was machined at EPM in Stockbridge, GA on one of our CNC lathes. This o-ring was produced out of our high-grade polyurethane. With years of experience in machining seals of all shapes and sizes, that makes us the leader in hydraulic seals and gaskets.
July 21, 2017