... plated 4.flat head,pan ,countersunk head truss head machine screw1.screw size,M1.6-M102.SS304 SS316,etc3 ... head,countersunk head5.MOQ,1000 PCS6.Products detailsProducttruss head machine screwMaterialStailess steel SS304 SS316 SS430,carbon steel, alloy steel ... to requirementhead typeFlat Oval Binding head Pan Round TrussFactoryNingBosimilar machine screw With a wide range, good quality, reasonable ...