@RichiH filtering at mouser narrows it down to 153 results for me; I would go for screw terminals and a "trusted" brand such as TDK or Nichicon. If it's vibrating I'd apply some silicone anyway

@RichiH yeah. In PSUs the connection is encased in silicone as to reduce the mechanical stress and the overall wear. In general you can't go wrong with Japanese capacitor manufacturers