corrigendum : supply of set of fasteners , set of fasteners for installation lever where one set consist of 05 items:- (1) hex head bolt m 10 x 60 mm as per is 1364 (part -1) class 8.8, qty.= 02 nos. (60 mm total length, 20 mm length from bolt head with no thread, next 40 mm portion should be threaded, with hole for inserting split pin at end of the bolt) (2) nut m10 as per is 1364 (part- 3) class 8, qty= 4nos (3) lock nut m10 as per is 1364 (part-4) class 8, qty=2 nos (4) split pin size 2.5x25mm.as per is 549, qty.= 02 nos. (5) plain washer for m10 bolt as per is 2016-1967 qty.=02 nos. fasteners shall be zinc passivated to grade a3l of is:1367 (part -11) for fastene rs. reference rdso drg. no. sketch k 1050 [ warranty period: 30 months after the date of delivery ] ]