This massive 205-piece assortment of nylon lock nuts (nylock nuts) is a lifesaver for any workshop, garage, or DIY project. Made from corrosion-resistant 304 stainless steel, these nuts have a nylon insert that creates friction against the bolt thread, preventing them from loosening due to vibration – perfect for bikes, cars, furniture, or machinery. The kit includes a super useful mix of the most common SAE sizes: #4-40, #6-32, #8-32, #10-24, #10-32, 1/4\-20, 3/8\-16, and 1/2\-13. They come neatly packaged, so you can easily find the size you need. Having this variety on hand means you'll almost always have the right nut for the job without running to the hardware store. Whether you're a professional mechanic, a hobbyist, or just someone who likes to fix things, this is an incredibly practical and affordable kit to keep in your toolbox. Stop searching for that one specific nut – get the assortment!