H series

Flange mounting

Pos. in hub	Hub
No.	s	d3	d5	d6	d7
6	0.24	0.98	2.26	1.61	0.98
8	0.24	0.59	2.95	3.62	2.83
10	0.28	0.59	4.33	4.96	3.94
12	0.31	0.59	5.59	5.12	4.72
14	0.31	0.75	6.77	6.30	5.51

When it comes to 8 and 10 bladed H-hubs for flange mounting, the bolt circle is placed at the rim of the hub.