Thumb & Knurled Nuts

Thumb nuts are fasteners designed for hand-tightening without the need for tools. Typically small and hexagonal, they feature a knurled outer surface, providing a textured grip for easy manipulation. The knurling enhances friction between the thumb and the nut, preventing slipping during tightening or loosening. These nuts find applications in various industries, offering convenience in situations where quick adjustments or frequent assembly and disassembly are required. The combination of thumb-friendly design and knurled surface ensures efficient manual operation, making them suitable for applications such as instrumentation, electronics, and machinery where accessibility and ease of use are essential.