procurement of fasteners for overhauling job of coal mill zgm123n of stage-1 (2x300 mw), sgtpp. , procurement of fasteners for overhauling job of coal mill zgm123n of stage-1 (2x300 mw), sgtpp. , fastener ht bolt m12x65 hex head gr.8.8 ft ( grade:8.8 or higher, make:tvs/unbrako/lps ) , ht bolt m14x75 ft gr 10.9 for hanger & support make:tvs/lps/unbrako ( as per is:1364, iso4014/4017, thread:iso metric (coarse) 6g as per is:4218,material: high grade alloy steel-property class-10.9 as per is:1367, full thread, ,make:tvs/unbrako/lps ) , hexhead htboltm8x40ft+nut&ht sprng waser # ht bolt,hex head,m8 x 40 ft,gr 10.9,w/ nut & ht spring washer ( make:tvs/unbrako/lps ) , allen bolt m16×40 ( make:tvs/unbrako/lps ) , washer,spring,m12 id.no.609562012 ( make:tvs/unbrako/lps ) , bolt,hex head ht,m8x30 ft ( make:tvs/unbrako/lps ) , allen bolt,ht,m10x45,grade 10.9 ( make:tvs/unbrako/lps ) , ht bolt m30x110l,thread length 70 mm # grade-10.9# for classifier parting plane ( make:tvs/unbrako/lps ) , bolt,counter shunk,slotted hd,m30x165mm property class 8.8 ( make : tvs/lps/unbrako or local brand if not available the brand ) , nut,m30 # ( as per is:1364, iso4014/4017, thread: iso metric (coarse) 6g as per is:4218, material: high grade alloy steel-property class-10.9 as per is:1367, make : tvs/lps/unbrako. ) , ht hex head bolts,m20x90,grade-12.9 # ht hex head bolts size: m20x90 grade-12.9 as per is:1367 full thread ( as per is:1364, iso4014/4017, thread: iso metric (coarse) 6g as per is:4218, material: high grade alloy steel-property class-10.9 as per is:1367, make : tvs/lps/unbrako. ) , ht hex head bolts,m8x30,grade-12.9 # ht hex head bolts size: m8x30 grade-12.9 as per is:1367 full thread ( make : tvs/lps/unbrako. ) , allen bolt,ht,m16x70,grade 10.9 ( make : tvs/lps/unbrako. ) , bolt,ht hex,nuts and flat washer,m20x100 # high tensile hexagonal head bolt along with nuts and flat washer s having metric head as per is:4218 & specification generally con forming to is:1364 iso-4014 din-931/933 size m20x100,gr.8.8,half thread ( make:tvs/unbrako/lps ) , bolt, hex head, m24x60 mm, grade-8.8, ft for conveyor , with nut and spring washer ( make:tvs/unbrako/lps ) => limited