What material is good for yoke grounding screw on transformer

Use high quality stainless steel or galvanized material. According to the query related public information shows that stainless steel or galvanized materials have good corrosion resistance and wear resistance, and can effectively prevent oxidation and corrosion, with good electrical conductivity and anti-corrosion protection. In addition, their electrical conductivity is excellent. When choosing materials, be sure to pay attention to the purchase of regular manufacturers of reliable quality grounding screws.