TE Connectivity 35108 is an insulated ring terminal for 10-12 AWG wire with a #8 stud size. It features a crimp termination and tin-plated copper contact.
TE Connectivity 320560 is an insulated PIDG ring terminal for 14-16 AWG wire with a #8 stud size. It features tin-plated copper construction, crimp termination, and a blue nylon insulation rated for 300V and 105°C.
TE Connectivity 2-31890-1 is an insulated ring connector for 16-22 AWG wire with a #8 stud size. It features a crimp termination and tin-plated copper contact.