16-14 gauge vinyl insulated/snapping locking spade terminals. #6 Mounting stud. Blue vinyl (PVC) insulation is tapered to make wire insertion easier. Base terminal made from tin plated copper. Temperature rating up to 221°F (105°C). Voltage rating up to 600 volts.
Compatible with 16 Gauge and 14 Gauge Wire. Also see their Cross-Link alternatives.