Lock bolt collars are designed for use with lock bolt rivets (available separately). They help to hold the rivet to the item being fastened.
Lock bolt rivets are ideal for use where a high resistance to vibration is required. Each consists of a headed rivet, a collar, and a serrated edge to hold things securely.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.