Magnet Sources
1-800-525-3536
Carries 1" diameter 35 MGO .375" thick circular magnets (field through axis) Part. No. ND150Z-35 (1995 price was $16.30 qty one)
Also has 1" diameter 27 MGO in 0.5" thick (ND025-27 $22.04) and 0.75" thick (ND030N-27 $27.40) They will fax a 5 page catalog and price list.On the magnets I was looking for at the time I got the best price from:
Magnet Applications1-800-437-8890
FAX 1-215-441-7734
There is also an industrial supplier named Tridus in Paramount, California where you can get them for $3 each, but there is a $50 minimum order.
Tridus International310-408-2222
(VERY low prices, but $50 minimum.)Master Magnetics Magnet Sales Inc.
1-800-421-6692