The butterfly plastic bolt has insulation, non-magnetic, corrosion-resistant, beautiful, never rust and other high-quality characteristics, and modified engineering plastics, its strength, impact resistance and metal comparable to the plastic screws we often say is commonly known as nylon screws added 30% glass fiber, its mechanical properties are far superior to the ordinary nylon, butterfly plastic bolts using a diversified range of materials, performance improvements, the application areas are also becoming more and more broad. The application fields are getting wider and wider. 1, medical equipment industry (insulation, non-magnetic, environmental protection, anti-interference number, so that the use of medical machinery and equipment safer) 2, wind power industry (chassis circuit PCB board isolation, insulation) 3, aerospace industry (electronic equipment on the insulation, anti-interference number) 4, office equipment industry (never rust, beautiful and practical) 5, petroleum and chemical industries (high temperature, chemical and corrosion resistance, to extend the service life of the equipment) 6, electronics industry (insulation, insulation, chemicals, corrosion resistance, to extend the service life of the equipment) 6, the electronics industry (insulation, chemical and corrosion resistance, to extend the service life of the equipment) Service life) 6, the electronics industry (insulation, anti-interference, light weight) 7, the communications industry (insulation, non-magnetic, safety) 8, the marine industry (acid, alkali and corrosion resistance, to extend the service life) and so on .... Butterfly screw specifications, complete size to meet the needs of different occasions.