High tensile subframe bolts

[SabreF86]

I went to quite a big nut & bolt supplier in our area, looking for stronger bolts to replace the standard bolts that fasten the subframe to the main frame. They told me that those bolts are not available in 8.8 with allen-caps

What/Where can I get to replace the standard items ?

Thanks

 

[Bie]

 

[Welsh]

 

[lecap]

 

[Welsh]

 

[SabreF86]

 

[SabreF86]

 

[Andre E]

 

[lecap]

 

[Andre E]

 

[Peter Vee]