MAGNI Coated Corrosion Resistant Fasteners – 2-1-2
MAGNI coated fasteners employ a three layer coating system that consists of an inorganic zinc-rich first coat and an aluminum-rich organic second coat. Grade 5 bolts are stronger than A307 zinc, hot dip galvanized or 300 series stainless steel bolts. MAGNI coating provides superior corrosion resistance; withstanding 1500 hours of Salt Spray per ASTM B-117.