Pipe Fittings We can offer you all kinds of Nuts. We are ... . Our products are widely used in furniture, car, ship, electron and other fittings of industrial products. types: flat head ,countersunk head, round ... , open end, closed end, body with ribben, body with groove and so on . also we can produce according to your drawing ... /16,3/8 . material: steel, stainless steel, brass,aluminium. Pipe Fittings