Rotor Mounting Screw

[318moneypit]

Can someone please tell me what type and mm size the rotor mounting screw is? THANKS!

[1996 328ti]

My guess 34211161806 M8X14.

[318moneypit]

Thanks for that, but they are calling that a hex bolt and in the USA that head isn't called a hex. In the USA a hex head bolt is just your garden variety, eight-sided bolt head. Is it a Hex socket, like an Allen screw?

[1996 328ti]

It's an allen. You can't just use any bolt.

[318moneypit]

Fantastic! That's just what I needed, THANKS.