Need some sturdy, good-looking nuts for your projects? This pack of 50 M6-1.0 acorn cap hex locknuts has you covered! Made from high-quality 304 stainless steel (that's the 18-8 grade), they offer awesome strength and solid corrosion resistance – perfect for tough environments like outdoors, high humidity, or temperature swings. The domed top covers bolt ends neatly, protecting threads and giving a clean finished look. Each nut has a bright silver tone finish, measures about 12mm max outside height and 8.29mm inside height, with a 1.0mm thread pitch. They're widely used in construction, manufacturing, automotive work, and assembly jobs. Easy to tighten with a tool, and way better than regular zinc-plated fasteners. Keep your builds secure and stylish with these reliable acorn nuts!