Thumbscrew knob, fine knurl matt finish nylon (high impact resistant)

Female, brass insert
1650
Code A B C D Thread/bore
1650 20 20 12 10 M4 M5
1651 25 25 14 15 M6 M8
1652 30 30 15 19 M8

Male, plated steel stud
1650 Male
Code A B C D Thread/bore Male thread
length
1650/M 20 20 12 10 M5 M6 10 16 20
1651/M 25 25 14 15 M6 16 20 25 30
1652/M 30 30 15 19 M8 25 30 40

All dimensions are in mm and are approximate.
These knobs are also available with imperial threads (UNC, UNF, BSF, BSW and BA). Non-standard thread diameters, lengths, insert materials (including stainless steel) and other modifications are available for minimum quantities.
The standard colour is dark grey, but also available in black, red, yellow, green, blue and white for 250 pieces or more. Other colours can be produced on request (minimum order quantities apply).
Contact our sales department for details or a free sample.