Metric DIN 985 Nylon Insert Lock Nuts (Nylock) - Class 10 Zinc Plated Steel, M4 To M24 Sizes

Keep your bolts tight with these DIN 985 nylon insert lock nuts, also known as Nylock nuts.

Made from class 10 zinc-plated steel, they resist corrosion and hold strong.

The nylon ring inside grips the bolt threads, stopping vibration from loosening your assembly.

Available in metric sizes from M4 all the way up to M24, so you can find exactly what your project needs.

Right-hand thread and ready to use right out of the bag.

Whether you're working on machinery, vehicles, or DIY builds, these lock nuts add safety and reliability to any fastening job.