Can I use a 50F 900N stud with a v50R1-1-1 receptacle from the 50F-3700N?

50F 900N stud with a v50R1-1-1 receptacle from the 50F-3700N should not be used together.

as you will not have a spring force incorporated in your quarter turn system.

but there are customers that want to use them together.

customer asked to use 50E8-32G together with V50R1-1-1BP

The extra length can be compensated by adding extra plastic retaining
washer 50W204-01K

One washer measures 1 mm thick,

Using this blog:

https://anemo.eu/s%C3%A9rie-50f-%E2%80%93-3700n-%3A-ont-ils-des-axes-de-num%C3%A9ro-de-longueur-au-dessus-de-35

It means length difference between length 32 and 38 ; you need to cover
3.6mm due to the design difference!

50E8-38AGV contains 3 belleville washers, these add already thickness of
3 mm (just measured them out)

https://anemo.eu/quarter-turn/50E8-38AGV

https://anemo.eu/quarter-turn/50E21-32g

Since the washers jump per 0.6mm to a new length number.

You will need to find a way to extra compensate the 0.6mm

The washer 50W204-01K can help you reach the tipping point,

Since it’s 1mm thick, but small in diameter, it will fit a little bit
inside the Belleville, making it less thick, but helping you to reach the 0.6mm

So my advise would be to buy also some extra plastic washers, and
dependant on your panel thicknesses, you will need to add or remove a washer.

In this way customer is able to make his prototypes
 

50E8-38AGV       100pcs in stock                     
50S2-1-1AA       180pcs in stock                     
V50R1-1-1BP    1457pcs in stock                  
50W204-01K      931pcs in stock