A butterfly nut is a type of nut shaped like a butterfly that can be tightened or loosened by hand without tools. It is often used in occasions that require frequent adjustment or rapid assembly and disassembly, such as machinery, vehicles, furniture, etc. Butterfly nuts are available in a variety of sizes and materials, including steel, brass and plastic. According to the process, butterfly nuts can be divided into cold heading nuts, cast butterfly nuts and stamped butterfly nuts. According to the shape can be divided into square wing and circular wing two basic shapes; The butterfly nut can be produced by the six-tap parts forming machine, and then it can be ground and tapped after production. Butterfly nuts can also be cold headed, stamped flat, punched, and tapped.

Specification:

Item: Wing nut

Material Options:  Metal Structure 304 stainless steel, Stainless Steel screw Bolts And Nuts，Wing Nut Bolt，Screw Nut Screw

Size: m3 m4 m5 m6 m8 m10 m12
10pcs/lot.