2 wing anchor nut,dia17mm round base 100mm 1.Ductile iron, 0.64kg,pitch: 6.35 or 10mm 2.Plate:Dia100mm 3.Yellow zinic 2 wing anchor nut, dia ... 17mm round base 100mmVery Good Casted Manufacturing Ability for All types of casted wing nut and jack nuts1 ... Addition: We can also manufacture as your sizes, your requirements. 2 wing anchor nut,dia.17mm round base 100mm,