The Mod-eez®️ Anti-rotation Mounting Screws are specifically designed for an optimal insertion of the Male Anti-rotation Clip into the the Female Anti-rotation Clip which is due to the screws being a #10 but with the #8 head it allows for swift engagements of the parts.
Mod-eez® Sets are also available, which include the Clip, Shoulder head screw, and mounting screws.