{"Dimensions"=>[{"name"=>"Length", "value"=>"8"}, {"name"=>"Length without connecting thread", "value"=>"3"}, {"name"=>"Connecting thread diameter", "value"=>"16"}, {"name"=>"Wrench size, union nut", "value"=>"18"}, {"name"=>"Hexagon angular dimension", "value"=>"20"}, {"name"=>"Length of the connecting thread", "value"=>"5"}]}{"Ambient conditions"=>[{"name"=>"Degree of protection (IP)", "value"=>"IP68"}, {"name"=>"Ambient temperature (operation)", "value"=>"-20 °C ... 80 °C"}]}{"General"=>[{"name"=>"Material", "value"=>"Brass, nickel-plated"}, {"name"=>"O-ring material", "value"=>"NBR"}, {"name"=>"Thread type on connection side", "value"=>"M16 x 1.5"}, {"name"=>"Torque", "value"=>"3.5 Nm"}, {"name"=>"Color", "value"=>"silver"}]}{"Standards and Regulations"=>[{"name"=>"Halogen-free", "value"=>"no"}]}{"Environmental Product Compliance"=>[{"name"=>"REACh SVHC", "value"=>"Lead 7439-92-1"}, {"name"=>"China RoHS", "value"=>"Environmentally Friendly Use Period = 50 years"}]}