Hot Dip Galvanized Ground Rods
HWC's Hot Dip Galvanized Ground Rods start with high-strength steel formed right here in the United States of America. This high-strength steel is then immersed in a balmy bath of pure molten zinc at a toasty 840°F (that's 449 °C for our metric friends) creating a rust-proof barrier.
- Minimum zinc thickness 3.9 mils (99.06 microns) per ASTM A-123
- Meets NEMA GR-1 and ANSI C135.30 requirements
- Stamped for inspectability and traceability - giving you added assurance for any job