Robroy Stainless Hygienic Conduit Bodies are designed to withstand harsh corrosive environments. Conduit bodies are 316 stainless steel and are used to change the direction of conduit and make wiring pulls and connections. Hygienic conduit bodies come with a cast stainless cover, a FDA approved silicone gasket and sure stop hex screws. All female threads include a FDA approved silicone circular gasket.