Structural Steel Bolt Tightening-EN Standard

[carlomaderazo]

I am looking in European Norm(Eurocode 3 or ENV1993-1-1 92)the bolt tightening value of the 10.9 bolts for the steel structure, but I found is the sentence says: 7.5.6(3)Preloaded bolts shall be tightened in conformity with Reference Standard 8...Anybody can tell me where can I find Reference Standard 8 or the torque value of certain bolts based in EN..

Thanks

 

[MintJulep]

I bet that there is a list of referenced standards, either near the front or in the rear of ENV1993, and that the standards listed are numbered, and that there at least 8 standards in the list.