DIN660

D 3 4 5 6 8
D1 5.2 7 8.8 10.5 14
K 1.8 2.4 3 3.6 4.8
L mm Weights in kg per 1000 pieces
6 0.620 1.05 1.81 2.86
8 0.640 1.25 2.13 3.31 6.69
40 4.50 7.10 10.6 19.7
45 5.00 7.78 11.75 21.2
50 5.50 8.46 12.90 28.8