TE Connectivity 170031-1 is a non-insulated female quick disconnect receptacle for 14-20 AWG wire with a 0.250" tab width. It features a crimp termination and brass contact material.
TE Connectivity 2-160256-2 is a non-insulated female quick disconnect receptacle with a 0.250" tab width, designed for 13-17 AWG wire. It features a crimp termination and a tin-plated brass contact.