53874-1 is a pre-insulated flanged spade terminal from TE Connectivity's PLASTI-GRIP series, designed for secure crimp connections in industrial applications. This terminal accommodates 16-14 AWG (1.04-2.62 mm²) wire sizes and features a #8 (M4) stud size with a width of 0.284 inch (7.21 mm) and length of 0.749 inch (19.02 mm). The wire barrel has a minimum inside diameter of 0.170 inch (4.32 mm) and the terminal features PVC insulation that provides good dielectric strength. The terminal is UL listed/CSA approved with 94V-0 rated insulation and is suitable for 600V 105°C applications. Common applications include panel boxes, motors, switchgear, power supplies, HVAC systems, and general industrial wiring where reliable crimp terminations are required.