| I have used both "normal" allen headed stanless bolts and torx type.I have only ever had problems with the allen type:
1:You can't torque them up properly 'cos the key normally starts to round out the socket
2:They are an absolute bitch to get back out.I had to use a chisel/punch/hammer/impact driver to get my twelve out.
When i used the torx ones,no probs at all torquing them up and absolutely no problem taking them out.I would advise against using the normal ones.
Give Nelly a shout,he has them. | 
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