Preferred Industries Wire Connector, Blue (500-Pack)

This wire connector is blue in color. It is UL Listed for pressure type wire connector. It can be used on solid and/or stranded copper wires.|Temperature rating 105 degree C (221 degree F)|Tough thermoplastic, UL 94-Volt, 2 flame-retardant shell|Zinc plated square wire spring|No pre-twisting required, push stripped conductors into connector and screw on|Minimum AWG 1 #18 W/1 #20 - maximum AWG 4 #16 W/1 #20