Help with a Manfrotto Grip Ball Head 322RC2

I Picked one of these up to assist in quick adjustments of the Spotter or the rifle.

I also purchased (Later) an additional Plate adapter to mount on it, but it didnt come with mounting screws.

Ive contacted Manfrotto 3 times but to no avail.

Does anyone know what size screws I need to mount the plate adapter to the Grip Ball Head??
 
Re: Help with a Manfrotto Grip Ball Head 322RC2

They are metric, thoug I don't recall the size and mine's at the house. Simple solution, unscrew one of the ones holding the supplied plate, run down to Ace and goto the metric hardware section and match it.
 
Re: Help with a Manfrotto Grip Ball Head 322RC2

I had the same problem, the plate did not come with the screws. So I went to copper state nuts and bolts, and got the same screws for free, I think they were like 15 cents each or something like that. Not sure what the size was, but manfrotto would charge you at least $10 plus shipping.