Supply of M6x15 Hex Head Bolt Full Threaded Grade 8.8 As Per Is-1364/2002, Along With Plain Washer To Is-2016 & One Spring Washer As Per Is-3063/72, All Items Galvanised. Wa Rranty Period: 30 Months After The Date Of Delivery M6x60hex Head Bolt Full Threaded Grade 8.8 As Per Is-1364/2002, Along With P Lain Washer To Is-2016 & One Spring Washer As Per Is-3063/72, All Items Galvanized. Warr Anty Period: 30 Months After The Date Of Delivery