Connector Flange / Thread Table D

2 - 2 inches / 50-50mm / 2.3kg 2 1/2 - 2 1/2 inches / 65-65mm / 3.5kg 3 - 3 inches / 80-80mm / 3.2kg 4 - 4 inches / 100-100mm / 4.2kg 5 - 5 inches / 125 - 125mm / 5.4kg 6 - 6 inches / 150- 150mm / 6.4kg