Always use new screws each time you remove the cylinder head!
Thread dimension M 11
Thread pitch [mm] 1.5
Length [mm] 96
Screw head/nut profile internal spline
Width across flats X - M 12
screw in 12.9, already shortened for G60
Gasket metal version (from Y-branch to KAT) for VW Golf / Corrado G60 (MKB: PG)