procurement of fasteners for coal conv system of unit-2 and unit-3 ofchp stage-1, ntpc barh , h.t. hex nut size m24, prop cls 8.8, is: , set screw:is:2388 cp:m.c:10x20mm , set screw:is:2388 fp:m.c:12x40mm , h.t.plain washer, is-6649, type-a m20mm , h.t plain washer is-6649 m16mm. , h.t plain washer is-6649 type a m12 , washer, h.t.plain, is : 6649 size:10mm , h.t plain washer is-6649 size:-m8mm. , ht spring washer is:6735 m20 , washer spring plain type-a 1s:3063 20mm , washer spring plain type-a 1s:3063 16mm , washer:punch-a:alloy steel:m16 , ht-nut:is1364, pc8.8-blk:mc:m 30mm , ht-nut:is1364, pc8.8-blk:mc:m16 , ht-nut:is1364, pc-8-blk:mc:m10 , ht hex head nut: pc-8.8, dia-8mm, mc, black , bolt ht hex. hd, p.c.8.8, m24x90mm, h / th , ht-bolt: pc8.8-cold forged, mc, m20x60 , ht-bolt:is1364, pc8.8-cldforg:mc:16x110mm , bolt hex. head ( h.t. ) is:1364, 16x40mm , ht hex head bolt h / th8.8 m10 x 80 , ht hex hd bolt ( h / t ) 8.8 m24x150 , bolt hex.hd is1364p.c.8.8 ( m.c ) 24x120mm , bolt hex.hd is1364p.c.8.8 ( m.c ) 24x100mm , ht hex head bolt, is:1364 pc-8.8 16x100mm , ht-bolt:is1364, pc8.8-blk:mc:12x60mm , 8.8 ht hex hd.bolt m12x50 mm is 1364:. , m8x40 htbolt with washer & nut , ht-bolt:is1364, pc8.8-blk:mc:20x100mm , ht screw hex hd is:1364 pc-8.8 30x130mm , scrw hex hd ht is:1364 pc8.8:mc:m20x80mm , screw:is1364 8.8:mc:24x80mm , ht hex head scrw, is:1364 pc-8.8 20x70mm , ht hex head screw, is:1364 pc-8.8 20x60mm , ht hex hd screw is1364 blk pc8.8 m16x80 , screw:is1364 8.8:mc:16x60mm , screw:is1364 8.8:mc:16x40mm , hex nut is 1364 ( part-3 ) -iso 4032-m30-8 , hex nut is 1364 ( part-3 ) -iso 4032-m24-8 , hex nut is 1364 ( part-3 ) -iso 4032-m20-8 , hex nut is 1364 ( part-3 ) -iso 4032-m16-8 , hex nut is 1364 ( part-3 ) -iso 4032-m12-8 , nut hex. hd ( m.s. ) :is:1363:pc.4.6:m 14 , ms nut hex. hd;is : 1363:p.c.-4.6:m 8. , ms hex hd scrw with nut is:1363 16x120mm , ms hex hd scrw with nut is:1363 10x25mm , ms.hex head screw ( f / t ) 20 x 80 mm , ms.hex. screw ( f / t ) 20 x 60 mm , ms.hex head screw ( f / t ) 20 x 50 mm , ms.hex head screw ( f / t ) 16 x 150 mm , hex screws m12 x 30-4.6 is 1363 ( part-2 ) , hex.hd.screw is:1363 p-4.6 m20x120 , hex screw m20 x 100 -4.6 is1363 ( part-2 ) , ms-screw:is1363pc4.6-blk:mc:m20x50 , hex screws is 1363 ( part-2 ) -m14x50- 4.6 , scw hex ms is:1363 / :crs:8x25mm , bolt hex. hdp.c 4.68x100 h / th , hex bolt with nut m8 x 50 gr 8.8 is-1364 , gi hexbolt, nut, washr m24x110 is:1363-4.6 , bolt+nut:ms-is:1364 / 4.8:mc:m18x80 , hex hd bolt+nut:ms-is:1363 / 4.6:mc:m20x60 , hex head ms bolt: 18x100mm is:1363 , hex head bolt with nut & washer, 16x70mm , ms hex hd bolt with nut is:1363 12x120mm , ms hex hd bolt&nut-black-4.6-mc-m12x25 , bolt+nut:ms-is:1363 / 4.6:mc:m10x25mm , ms hex hd bolt&nut-black-4.6-mc-m8x100 , ms hex hd bolt with nut is:1363 8x70mm , bolt hex hd ht:pc8.8-blk:mc:m20x80 , scrw:is:1364 8.8:mc:m24x75 , scrw:is:1364 8.8:mc:m24x65 , scrw:is:1364 8.8:mc:m20x90 , screw:is:1364 8.8:m20x80: , scrw:is:1364 8.8:mc:m16x25 , scrw:is:1364 8.8:m12x45 , scrw:is:1364 8.8:mc:m8x20 , ht hex head bolt: 16x50mm, pc-8.8, mc, blak , ms-bolt:is:1363 4.6:mc:m20x65 , hex head ht bolt f / th pc 8.8 size:m20x90 , ht bolt hex.hd is:1364 pc 8.8 , m24x60mm , ht-nut:is1364, pc8.8-blk:mc:m20