... - 1.2mm Width: 9.5 - 50mm black painted steel packing strap,metal packing strip,packaging steel strappingSpecification 1) Thickness: 0.36 - 1.2mm 2 ... 4) Painted color: black ,green,gray,brown etc5) Surface waxed, and edges deburred 6) Standard: AISI,ASTM,BS,DIN,GB,JIB7) Steel grades ...