Flat Head Pozi Drive Euro Screws, 100 pk., 5mm x 13mm by Rockler. $5.98. Working with cabinet components using the European 32mm system? Then you're going to need Flat Head Pozi Drive Euro Screws! Technical Details: Meet exact sizing requirements for standard mounting holes of Blum hinges. Flat head with pozi drive. 7.2 mm head diameter for 5 mm holes. 100 in a pack.