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 absolutely 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:

it means length difference between length 32 and 38 ; you need to cover
3.6mm ;

however due to the design difference!

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

And 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 put a washer less.

In this way customer is able to make his prototypes

50E8-38AGV 100pcs stock

50S2-1-1AA 180pcs stock
V50R1-1-1BP 1457pcs stock

50W204-01K 931pcs stock

stud 50F 900N series, does not have a spring force, neither the 50f 3700N receptacle

Anemo Engineering BV