We are a factory that specializes in producing top-quality fasteners, and our DIN 985 Carbon Steel Hex Nylon Insert Lock Nuts are one of our flagship products. Made from premium carbon steel with a durable nylon insert, these nuts provide exceptional locking capabilities and are easy to install. Thanks to their self-locking design, they are ideal for use in high-stress applications where vibrations or movements may cause conventional nuts to loosen or fall off. Our nylock nuts come in a variety of sizes and thread configurations, ensuring that you can find the perfect fit for your project. Trust our team for exceptional reliability, durability, and performance.