100Pcs BERM Aviation Plug Universal 7 Pin Male Connector Socket Electrical Equipment 16mm

The shell is made of practical stainless steel material, durable and long service life.

The contact parts are made of brass electroplating material for stable performance

This is universal plug, versatile and practical

Adopt threaded connection, it will not easy to loose

Suitable for electric power, aerospace, fire engineering, refrigeration equipment, metallurgy, machinery and equipment