beads and hook sizes

Can anybody tell me or does anybody have a link to a chart that will tell me what size bead should go on what size hook? I have been using the eyeball technique but I want to order some new beads and don’t want to go the “assortment” route if I do not have to.

Most of what I tie is going to be nymphs in. size 14 through 20.

Thanks, as always, to everybody for the great help on this site

Here’s one:
http://www.northcountryangler.com/bead_chart.html

Regards,
Scott

Terry just asked this question a week ago: http://www.flyanglersonline.com/bb/showthread.php?t=31145

The package has the size hook it’s to be used on.

again, many thanks to all

I can share with you real quick the beads I use on sz.12-20 hooks:

12-14: 2.5mm

16-18 2.0mm

18-20: 1.5mm

heres a chart for the metric/inch/sink rates

http://www.northcountryangler.com/bead_chart.html

please bookmark

I tie flies using different sizes of beads on all the hooks so I can get different fall rates.

Rick