As a result, stainless steel bolts of all sizes cost considerably more than galvanized steel bolts. In 2011 galvanized bolts ranging from one quarter to one half inch in diameter and from 1 to 4 ...

I'm going to be building something and I need to find out how much weight I can hang from 2 ends of a 5' 1.25" steel pipe that's suspended in the middle.I'd like to have a max load of around 200 ...

The ideal minimum size of the vent hole is 12 mm. The vent hole should be at least 8 mm. About 200 g of zinc ash will be produced for every square meter of the galvanized steel surface. Since ash is ...