Bihexagonal theft nut

Bihexagonal theft nut
 

Product description:

Congtai Nobuyasu Handan City Metal Products Co., production of various types such as : twisting slide type, new bead, needle-type, the May Fourth, octagonal, hexagonal, twelve angle theft nut, users can offer a variety of drawings for the production of anti-theft nuts. theft nut range, welcome to order !