MALLEABLE CAST IRON Steel Butterfly Head Thumb Wing Bolt DIN316 Zinc Plated

Wing bolt is specially designed for convenient hand twisting operation, the wing design of the head increases the lateral force surface, so that the hand is more efficient when twisting, mainly used in display industry, white household appliances, brown household appliances, telecommunications and data communication, automobile industry, etc.The bolts are commonly used in different area and mainly have the advantages of easy fastening.