coated nails

What Is Simpson Zmax?

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What Is Simpson Zmax? What is ZMAX®? ZMAX® is a thicker coating (galvanized per ASTM A653 with a G185 coating) than the standard hot-dip galvanized coating (galvanized per ASTM A653 with a G90 coating). This thicker coating is available on select Simpson Strong-Tie connectors. What is a Zmax joist hanger? Description. The joist hanger from

Do You Need Special Nails For Treated Lumber?

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Do You Need Special Nails For Treated Lumber? Do you need special nails for treated lumber? For most applications, however, best nails for pressure treated lumber are either hot dipped galvanized nails and bolts. For screws we recommend using ones that have a protective coating that is designed for use with pressure treated lumber. one