1.8t conversion 16v tensioner bolt.

Hi guys, got my 16v tentioner for my 1.8t conversion but it did not come with any bolts ect. 

Do you use the 16v bolts ect from Vw ? Or just a high tensile bolt??

I used a high tensile for mine mate. 10.9 rating

Cheers   , did you use any spring washer or loctite? 
Did you shim it with washers? We're you happy with that if you did. 

Craig