Is the door handle height standard?
The door handle height is usually about one meterHandle installation size, strict installation of the national machinery operating parts, the implementation of standard JB/T7274.1-1994 requirements, specifications are: M5*16, M6*20, M6*25, M8*32, M10*40.
There are two mounting ways of the handle: A type internal thread hole (nut form) and B type outer wire (exposed bolt). A type metal nested with brass nested, B type bolt, universal steel plated blue and white zinc, can also be customized according to customer needs of different materials of embedded inserts. Examples of hand order: A, d*D, B, d*D*L.
Commonly known as bakelite handle handle, bakelite handle knob, etc..Handle with PF bakelite (bakelite, bakelite) heating material casting molding, standard color black, red.
