0.187 Inch non insulated male push on terminals are tinned copper quick connect male blade connectors that are also known as fast-ons. The male push on terminal is made from tin plated copper with a wire barrel that can accept wire sizes from 22 gauge to 14 gauge. Non insulated male push-on terminals can be soldered or crimped. Mates with a 0.187 inch female terminal to create a complete connection. Used in automotive electrical systems and other electrical applications with a voltage rating up to 600 volts and an operating temperature range up to 221°F (105°C).