Turn cancelation ring screws for momo hub?

[wacko]

Hello,

Recently purchased a used momo hub for my '78 911 but it only came with one (and I am not sure if it is correct) screw for the back where the turn cancelation ring attaches. Before I pull everything apart I am wondering If I can use the stock screws that currently hold the ring to the stock wheel or can anyone tell me the correct size of the screws required?

Thanks

[kkkarpuk]

I used the stock screws.

Ken

[wrxnofx]

I not only used the stock screws, I used the stock ring.

[wacko]

Thank you