Originally Posted by John Ochab:
Try Mouser, Jameco or Digikey, you will need the wire size, these connectors(spads) are crimp type, open/closed and can be not insulated or insulated. Usually a chosen spad will specify acceptable wire gauge ranges. There also are other sources, Allied, Newark, Radio Shack,etc.
John
In addition to above:
McMaster-Carr (recommendation based on personal experience)
Online catalog very easy to use, good search capability, enormous selection, much useful information beyond simple parts/numbers listings, illustrations, fast service, etc.
To quote Garrison Keilor, "If you can't find it here you can probably get along without it. " (referring to another store, but still....)
Check this link and about four pages following. Browse the catalog while you're there. It's fun and amazing. (Usual disclaimer: I have no financial interest, etc., etc.)
http://www.mcmaster.com/#ring-terminals/=legnj8
wolverine