Nylon Insert Hex Lock Nuts Feature A Captive Nylon Washer Mounted In Their Top To Create A Prevailing Torque Type Lock Nut.
Nylon Insert Hex Lock Nuts provide a durable undersized washer that forms a compression grip that binds on the threads of the mating fastener to resist loosening. Fasteners can be adjusted or removed after installation, while the locking feature resists loosening without the nuts being seated for limited reusability and long lasting reliability. Available finishes are Black Oxide, Stainless Steel, Zinc, and Zinc Yellow. Package quantities range between 2 and 10,000. Sizes vary per model.