Hole for an M5 DIN965 standard countersunk screw
Hole for an M1.6 DIN965 standard countersunk screw
Hole for an M4 DIN967 standard pan-head screw
Hole for an M2 DIN965 standard countersunk screw
Hole for an M3 DIN967 standard pan-head screw (optical drive screw)
Hole for an M2.5 DIN965 standard countersunk screw
Hole for an M3 DIN965 standard countersunk screw
Hole for an M4 DIN965 standard countersunk screw