supply of procurement of m12 x 45 long hex head bolt with hex nut etc,procurement of m12 x 45 long hex head bolt with hex nut etc,,m12 x 45 long hex head. bolt with hex nut and spring washer as per schedule. (1) m12x 45 long hex head. bolt is: 1364 (pt.1-2002) p8.8 (galv.)-qty/kit-01 no. (2) m12 hex nut is: 1364 (pt.-3)- 2002 p8.0 (galv.)-qty/kit-01 no. (3) b12 spring washer is: 3063/94(reaffirmed 2021)with amendment n o 1.type-b (galv.)qty/kit-01 no. brand: unk/tvs/ forbes/ sfpl/unbrako/tuff/dfl or similar. [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]