Alvarado said the world's largest copper producer plans to return to the bond market but is evaluating the timing. "We know we still have to go to market. We'll certainly be there, but we still ...

Alvarado said the world's largest copper producer plans to return to the bond market but is evaluating the timing. Sign up here. "We know we still have to go to market. We'll certainly be there ...

The keel is five feet through, the different timbers composing it being bolted with copper bolts, an inch and a quarter in diameter, and long enough to be headed in both ends. They are driven with ...

Engineers with fastener manufacturers assure me if nuts and bolts are torqued to their proper value, they will hold within specifications without a lock washer. In fact, they warn lock washers can ...