Material; Steel C45 cold drawn (080M40)Shafts are available in lengths upto 3 metres.Most sizes are available from stock. Dimensions can be calculated from the table below. All measurements are metric. Item Shaft profile Splines D1 D2 B Kg./ No. 0-0.08 0.07 - 0.27 0 - 0.08 piece 30001 B6x11x14 6 11 14 3 0.949 30002 B6x13x16 6 13 16 3.5 1.287 30003 B6x16x20 6 16 20 4 1.911 30004 B6x21x25 6 21 25 5 3.139 30005 B6x26x32 6 26 32 6 5.008 30006 B8x32x28 8 32 38 6 7.433 30007 B8x42x48 8 42 48 8 12.371 30008 (B)1 3/4" (28x35) 6 42 34.87 8.64 6.716