hex screw

hex screw,hex head screw,hexagon screw Certificate: ISO9001:2000 High quality strengthen: Grade 8.8, 10.9, 12.9 Material: mild steel, 45# steel, 40Cr steel, 35 Cr Mo steel Thread pitch: 1.5mm, 2.0mm, 3.0mm Supply ability: 500 metric tons per month Finishing: Bake paint, oxide paint, zinc plasted, phosphate... Outer packing: Standard neutral carton box fastened with pallet Satisfactory services: We can produce hex screw as per your drawing and/samples. We can supply package by your design. Other services can be consulted in dealing. Any inquiries, please send to us. We will answer you asap with our rock bottom prices. Thank you in advance!