Cheap Spades

My Harm Tech Pro-9 spade connectors have come off. Any suggestions for replacement connectors that fit under a Thiel 2.3?
what kind of binding posts you have? i use no connectors(spades or bannanas) at all threading through just bare wires with some solder on them to prevent oxiding.
Thanks Marakanetz,

The Thiels have 5/8' nut and bolts on them. The Harm Tech use thick, solid core (not very bendable wire).