CNC Machining Parts, Metal Stamping, Casting Parts manufacturer / supplier in China, offering Chinese Factory Price Fastener Hardware Grade 8.8 Stainless Steel Carbon Steel DIN931 DIN933 Hex Head Nut and Bolt, A490 Grade 10.9 Heavy Hex Structural Bolts 1 1/2 Inch Nut and Washers ASTM A325 Galvanized Bolts, Heavy Grade 8.8 Hexbolt Stainless Steel DIN933 DIN931 Hex Bolt and Nut and so on.