I'm replacing the head gasket on my 99 W202 M111 and have some questions I can't find answers to.

Where can I find the cam sprocket bolts? The WIS says to replace them, but I can't find them anywhere online.

Are the camshaft bearing bolts reuseable? I didn't see a reference to replacing them in the WIS.

Are the head to timing cover bolts reuseable? I don't imagine they're under much torque...