Supply Of Manual Metal Arc Welding Electrode, Class M-5, Type Of Coating -heavy Size 4mm (dia) X 350mm(length) To Spec Irs M 28/17, Code E18.8 Mnr2 6 As Per Is:5206/2003 - Rdso Item. Class M-5, Type Of Coating-heavy , Size 4mm (dia) X 350mm (length) To Spec Irs M 28/17,code E18.8mnr26 As Per Is:520 6/2003-rdso Item. - Spec:class M-5, Type Of Coating-heavy , Size 4mm (dia) X 350mm (length) To Spec Irs M 28/17,code E18.8mnr [ Warranty Period: 12 Months After The Date Of Delivery ]