supply of set of hardware (fasteners) for gear cases of wag-9 / wap-7 locos. a set consists of 04 items in 252 nos as per annexure attached. (1) is: 1364/part 2/2002 (full thread), grade 10.9 for sr. no.1 (2) is: 1364/part 1/2002 (half thread), grade 10.9 for sr. no. 2 & 3 (3) is: 2269/2006, grade 12.9 for sr. no.4. (note: material to be supplied by clw approved source only as per clw item id:2100143).set of hardware (fasteners) for gear cases of wag-9 / wap-7 locos. a set consists of 04 items in 252 nos as per annexure attached. (1) is: 1364/part 2/2002 (full thread), grade 10.9 for sr. no.1 (2) is: 1364/part 1/2002 (half thread), grade 10.9 for sr. no. 2 & 3 (3) is: 2269/2006, grade 12.9 for sr. no.4. (note: material to be supplied by clw approved source only as per clw item id:2100143).,set of hardware (fasteners) for gear cases of wag-9 / wap-7 locos. a set consis ts of 04 items in 252 nos as per annexure attached. (1) is: 1364/part 2/2002 (full thread), grade 10 .9 for sr. no.1 (2) is: 1364/part 1/2002 (half thread), grade 10.9 for sr. no. 2 & 3 (3) is: 2269/2006, grade 1 2.9 for sr. no.4. (note: material to be supplied by clw approved source only as per clw item id: 2100143). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]