Fox fronts SCAB v SCREW

[Remoat]

Is there a difference between the SCAB front shocks and the SCREW front shocks? I purchased a pair of used fronts, ad=nd had them rebuilt but before I go ahead and put them on I wanted to make sure they are what the seller said they are. I have a SCAB, how can I ID these fronts?

 

[Marspool]

Same shocks for both screw and scab.