hex head bolt m10x115 mm long fully threaded as per is 1364 grade 8 8 with suitable spring washer as per is 3063 m10 nut as per is 1367 qty 01 nos set warranty p eriod 30 months after the date of delivery hex head bolt m10x115 mm long fully threaded as per is 1364 grade 8 8 with suitable spring washer as per is 3063 m10 nut as per is 1367 qty 01 nos set warranty p eriod 30 months after the date of delivery hex head bolt m16x60 mm long fully threaded as per is 1364 grade 8 8