The most reasonably priced component used on the Civic 1997 (v) 4dr Ex (ka,kl) Control Unit (engine Room) is the Blade Fuse Mini 7.5a.
In this schematic the "Screw Wash M5x12" is used most often.
Some items from this specific schematic: Box Assy Main Fus, Relay Assy Power (4p, Fuse Block (30a), Fuse 40a (block).