Electrode grounding conductor lugs that are listed for use to building steel

[Squeak]

I am looking for some assistance on finding which type of lugs are listed for use to install the electrode grounding conductor to building steel.
Any help would be appreciated.:?

 

[jusme123]

http://i.imgur.com/gtWDk0l.jpg

cadweld

 

[augie47]

Unless there is something unusual about your application, most all crimp, mechanical and cadweld type lugs are so listed. Check your manufacturers catalog.

http://www.burndy.com/docs/default-source/PDF's/grounding-counter-mat.pdf?sfvrsn=0

 

[infinity]

Are you drilling the steel to attach the lug with a bolt? If so then you can use just about any lug. If you're looking for a clamp type connection without drilling then you can purchase one of those listed for the purpose.