M6 Hex Nuts with Anti Vibration Nylon Lock Inserts (50 Pcs, Diameter 6mm x 10mm, Silver) Self Threading Carbon Steel with Zinc Coating Rust Protection. Universal Design Appliances, Furniture and More : Amazon.in: 12 Types of Nuts Explained: Hex, Lock, Jam, and More: 1. Hex Nut: A six sided nut used with bolts or screws for general fastening purposes. 2. Lock Nut: A nut designed How to Install Lock Nuts Effectively KENENG The pros and cons of locking nuts and washers Fastener + Fixing Magazine Bad vibrations Small components, big impact Discover the power of Fixing Nuts When it comes to securing bolted joints under vibrations, traditional locking methods just don't cut it. Enter the Nord Lock