Thickness (mm) | pattern of high (mm) | Theoretical Weight (kg / m) | diamond pattern plate | lentil-shaped tread plate | diamond pattern plate | lentil-shaped tread plate | 2.5 | 1.0 | 2.5 | 21.60 | 22.60 | 3.0 | 1.0 | 2.5 | 25.60 | 26.60 | 3.5 | 1.0 | 2.5 | 29.50 | 30.50 | 4.0 | 1.0 | 2.5 | 33.40 | 34.40 | 4.5 | 1.0 | 2.5 | 37.30 | 38.30 | 5.0 | 1.5 | 2.5 | 42.30 | 42.30 | 5.5 | 1.5 | 2.5 | 46.20 | 46.20 | 6.0 | 1.5 | 2.5 | 50.10 | 50.10 | 7.0 | 2.0 | 2.5 | 59.00 | 58.00 | 8.0 | 2.0 | 2.5 | 66.80 | 65.80 |