400ex swing arm bolts

[400exrider26]

I need to know the exact size of these bolts (called the fixing bolts) so i can get some allen bit sockets for a torque wrench for working on my quad(tightning the chain) they are the bolts circled in red...

[FoxMxRiders]

Allen 6mm

[FoxRacing81]

Yup, 6mm allen, but if you don't have one, vice grips should do it.

vice grips worked for me.

[400exrider26]

thanks