This pack of 25 solid brass knurled thumb nuts is perfect for all sorts of projects. With a 1/4-20 UNC thread, they're a common size for furniture, instruments, prototypes, or decorative fixtures. The knurled surface lets you tighten or loosen them by hand without any tools, which is super convenient. Made from solid brass, they have a classic, warm look that resists corrosion. Great for DIYers, woodworkers, machinists, or anyone who needs stylish, easy-to-use fasteners. Whether it's for a quick-adjustment point or a finishing touch, these nuts combine function and good looks. A handy bulk pack for your workshop.