... :2008 plate thickness:3-10mm width:0.5-2.5m galvanized steel bar grating weight hot sale and hot scheduling Material: Mild (low carbon ... .16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etcUS standard: 19-w-4, 15 ... , 19-w-2, 15-w-2 etc. 3Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4 ...