CNC Machining Parts, Metal Stamping, Casting Parts manufacturer / supplier in China, offering Factory Price DIN 6923 Carbon Steel Hexagon Hex Flange Head Nut, DIN 983 Standard Carbon Steel Black Retaining Ring Circlip with Lugs for Shafts, Flange Lock Nut DIN 6926 Nylon Insert Nuts Hex Hexagon Flange Self Locking Nut and so on.