RING TERMINAL/#8 stud/tab size, crimp, female, insulated, red, tin plating, copper material, nylon insulation, 300 VAC. For use with 22-16 gauge wire. 320551 pack of 100PIDG #8 Nylon Ring Terminal | 22 – 16 AWG, RedPIDG terminals are designed for uniform reliability in the harshest circuit environ..