supply of set of fasteners consisting of 8 items for overhauling of cbc, etc. , set of fasteners consisting of 8 items for overhauling of cbc, to drawing / specification item no.1- ht bolt, m16x65 mm as per is:1364/2002 (pt-i), grade 10.9, qty-04 nos, item no.2- ht bol t, m16x60 mm as per is:1364/2002 (pt-i), grade 10.9, qty-28 nos, item no.3- ht bolt, m16x45 mm as per is:1364/2002 (pt-i), grade 8.8, qty-08 nos, item no.4- ht bolt, m12x50 mm as per is:1364/2002 ( pt-i), grade 10.9, qty-08 nos, item no.5-hex nylock nut m16 as per din 982, grade-8.0, qty-40 nos. it em no.6- hex nylock nut m12 as per din 982, grade-8.0, qty-08 nos. item no.7-m.s.flat washer m16 as per is:2016/1967 (reaff-2021), qty-40 nos, item no.8-m.s.flat washer m12 as per is:2016/1967 (r eaff-2021), qty-08 nos [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]