Material:  Parts ACF are made of brass plated with nickel part E is made of UL approved nylon PA66, parts B and D are made of nitrile butadiene rubber(NBR) 

Thread spec.:  Metric, PG. G. NPT. 

Working temperature: -40°c to 100°c, instantaneous heat resistance up to 120°c. 

Characteristics: Special design of clamping die and rubber part, large range in clamping cable, ulra -strong stretching resistance, waterprool, dustproof, and high ability to resist salt, acid, alkali, alcohol, grease and general solvent.