Gunsmithing OPS Ring Screws Help

[kft101]

Hi, all. Need some help finding appropriate replacement screws for some OPS rings. They are 8-32 torx screws, but the head diameter is about .210” wide and there is very little tolerance in the holes for much larger diameter heads. A screw from a current Leupold ring with a .225” diameter head will not fit, for example. Anyone know if leads for the appropriate size screws? Thanks in advance!