Simmonds Marshall Limited offers Plain Dome Cap Nuts. Simmonds Marshall Limited is an ISO 9001:2008 accredited company. The company also manufactures various types of self locking nuts and speciality fasteners and components. The Plain Dome Cap Nuts provide a leak-proof seal, which protects the bolt ends and prevent protruding bolt threads from causing any damage. The Plain Dome Cap Nuts act as an elegant decorative fastener, which enhances appearance. These Nuts are available in bright zinc, zinc blue, zinc yellow, zinc black, hexavalent or trivalent chrome finish.
