Malleable Circular Locknut Steel,ISO9001 1.Hot-Dipped Galvanization,Black Enamel 2.20/25/32mm 3.BS4568 and BN50086 Standard Item:Malleable Circular LocknutMaterial:SteelFinish:Hot-dipped galvanization,Electro galvanizing,Black EnamelSize:20mm/25mm/32mmMalleable circular locknuts,to BS4568 and EN50086 standards.Best quality and reasonable price.We can produce the malleable circular locknuts ...