52410 is a PIDG terminal splice connector designed for electrical connections in industrial applications. It accommodates 22-16 AWG wire sizes (0.26-1.65 mm²) with an M4 stud size, featuring a width of 0.281 inches (7.14 mm) and length of 0.290 inches (7.37 mm). The terminal body is constructed from high-conductivity copper per ASTM B-152 with tin plating per ASTM B-545 for superior corrosion protection, while the metallic sleeve is also copper per ASTM B-152 for vibration resistance. The insulation is nylon (UL 94V-2), with a maximum wire insulation diameter of 0.125 inches (3.18 mm). This connector is UL/CSA listed and MIL-Spec approved, operating at temperatures up to 105°C and voltages up to 300V, making it suitable for instruments, lighting, power supplies, motors, and aerospace applications.