The Trimteck Locknut TT001357-013-002 is a high-quality fastener nut designed for industrial use. This zinc plated lock nut features a green locking insert to provide added security and stability. With a unit quantity of 1, this durable and reliable product is perfect for various business and industrial applications where fastening is required. Made by the trusted brand Trimteck, this locknut guarantees long-lasting performance and durability in various environments.