DIN 985 – Nylon Insert Lock Nuts (Self-Locking Hex Nuts)
DIN 985 specifies hexagonal lock nuts with a nylon insert, designed to provide self-locking functionality by increasing resistance to loosening due to vibrations and dynamic loads. These nuts are commonly used in mechanical, automotive, and industrial applications where a secure and reliable fastening is required. The nylon insert inside the nut deforms slightly when the … Read more