Brass Hardware Solid Knurled Inserts Embedded Parts Thumb Nut M8 25pcs
A Brass knurled nut, is a nut with a knurled outside surface, rather than hex. This facilitates tightening by hand.
Use the hot melt, hot pressing, ultrasonic welding and the processing technology of injection molding of embedded, make the products and plastic connected tightly, for connection, locking and fastening.