1.Phillips countersunk screw 2.Machine work available 3.OEM available 4.ISO9001:2000 5.Best after-sales service Product detailspan washer screw 1.Diameter:M2-M102.Length:3MM-60MM3.Material:common steel,carbn steel,stainless steel4.Grade:4.8,6.8,8.8,10.9,12.95.Finish:zinc plated,color,black,nickel6.MOQ:1000pcs Packaging & Delivery details1.Packaging: polly bag,small box,carton/according to ...