Latest coupling nut Tenders | Government coupling nut Tenders

Central Government/Public Sector

CTN :44821329

11 May, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of pressure switch range 1 to 10 kg/sq.cm, differential pressure 0.3 to 1.3 kg/sq.cm.max. pressure 25kg/sq.cm, with external terminal connection provision along with 3/8" bsp coupling nut, packing washer and nipple suitable for brazing copper pipe of 10mm.od and 6mm.id, switch 1 spdt (1 no and 1nc contacts), 10 amps, 125v ac or dc rt 116 sbx of indfoss make or exactly suitable danfoss make ; offer from dlw approved vendorsor their authorises dealers with valid dealership certificate only will be accepted.(blw pl no.11459803) [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44539764

24 Apr, 2026 NA

Tapi - Gujarat

Tender For corrigendum : supply of various fasteners and consumables for chp at utps. (chp maint. (mech) et-6238) - ms hex bolt nut size m 6x50 full thread, ms hex bolt nut size m 8x50 ft, ms hex bolt nut size m 10x40 ft, ms hex bolt nut size m 10x60, ms hex bolt nut m 12x60 (ft), hexagonal head, full thread m. s. bolt with nut of size m 12 x 80 mm, ms hex bolt nut size m 16x90 full thread (f.t.), ms hex bolt nut size m 16x120 ht, ms hex bolt nut m 18x100, ms hex bolt nut m 20x80., ms hex bolt nut m 22x100, ms bolt m 24x100, unbreko make ms nut bolt ( full thread) with double washer size: m30 x 120 mm, s.s.-316 hexagonal full threaded bolt with nut and two nos. washers size: m 10 x 50, hexagonal headed full threaded stainless steel aisi-316 bolts with nuts and two washers.size m 10 x 80 mm long., s.s.-316 hexagonal full threaded bolt with nut and two nos. washers size: m 12 x 50, ss316 fastner hexa head boll with nut(ft)m12x70, ss316 bolt with nut and two washer m16x60, ss 316 full thread bolt nut with washer m 16x100 (one set consists of 01 no bolt , 01 no washer), high tensile hex bolt nut m 10x50 gr.12.9, unbrako make hexagonal bolt, nut & spring washer size m10 x 80 full threaded of grade 10.9, unbrako h.t.hex.bolt nut & spring washer size m.12 x 50 mm., unbreko make ht hex. bolt of m16x50mm with nuts and washer as per is 1364 din 933 and threads as per metric is-4218 bolt 10.9 grade, nut and washer 10.9 grade and having std pitch and thread length i.e. full thread., unbreko make allen bolt size m16x100 grade 12.9, ht hex bolt m 16x130, ms hex bolt nut size m 6x50 full thread, ht nut&bolt with washer carbonsteel size:m16x150, ht hex head bolt nut, m 20x70, ms hex bolt nut size m 8x50 ft, high tensile hexagonal head bolt of size m20 x 120, ht hex bolt nut and washer size m 22x70, ms hex bolt nut size m 10x40 ft, 8.8 grade high tensile bolts with nut and spring washer of size m 22 x 150, ms hex bolt nut size m 10x60, ht hex bolt nut m24x90, high tensile hex head bolt size m 24x120 long mechanical properties as per class 10.9 ., ms hex bolt nut m 12x60 (ft), unbrako make stud bolt with two heavy hex nut m16x60 mm (astm a 193 gr.b7 & a 194 gr.2h), hexagonal head, full thread m. s. bolt with nut of size m 12 x 80 mm, m22x160 l full thread ht stud with two spring washers and two nuts, m.o.c : studs to astm a193 gr.b7 and nuts to astm a194 gr.2h., ms hex bolt nut size m 16x90 full thread (f.t.), m24 x 160 ht grade 8.8, a set of stud with nut and lock washer washer., unbreko make stud bolts size: m30 x 170 mm, ms hex bolt nut size m 16x120 ht, ht allen bolt m 6x 50, unbreko make allen key bolt size: m08 x 50 mm, ms hex bolt nut m 18x100, allen key bolt m 10x50, ms hex bolt nut m 20x80., unbreko make allen key bolt size: m10 x 100 mm, ms hex bolt nut m 22x100, unbreko make allen bolt size m12x60 grade 12.9, ms bolt m 24x100, unbreko make allen head bolt m12x80, allen key bolt size m 16x40, unbreko make ms nut bolt ( full thread) with double washer size: m30 x 120 mm, unbrako alenkey full thread bolt : m . 16 x 50, s.s.-316 hexagonal full threaded bolt with nut and two nos. washers size: m 10 x 50, unbreko make allen bolt size: m16 x 70 mm, hexagonal headed full threaded stainless steel aisi-316 bolts with nuts and two washers.size m 10 x 80 mm long., h.t. allen bolt size of m 20x60 grade12.6, s.s.-316 hexagonal full threaded bolt with nut and two nos. washers size: m 12 x 50, high tensile allen bolt m 24x70 gr.12.9, high grade alloy steel grub screw size m5 x 10 full thread mtl alloy steel 45 h conf to is 6094, ss316 fastner hexa head boll with nut(ft)m12x70, grub screw m 6x16, ss316 bolt with nut and two washer m16x60, unbrako make grub screw of size m6 having length of 20 mm., ss 316 full thread bolt nut with washer m 16x100 (one set consists of 01 no bolt , 01 no washer), high tensile hex bolt nut m 10x50 gr.12.9, unbrako make hexagonal bolt, nut & spring washer size m10 x 80 full threaded of grade 10.9, unbrako h.t.hex

CTN :43762650

14 Apr, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of silastic black rtv 732 5368 , element fr thermo valve 5b , bush , o ring , bush , loctite 242 , loctite 549 , brgpointopppointside to timing gear , roller bearing nj 218 , loctite 641 , bolt , bolt , group small end bearing , stud , spacer , nut , o ring , crome plated piston ring , piston ring compression ring , cylinder liner honed pa6 , o ring nse 6point5 an80 60c7 , hylomar paste sq 32 , rocking arm assly , seat inlet valve , copper washer , snap ring , gasket cylinder head , cylpointhead sleeve , nut bar , o ring , spherical washer , plug , stud , snep nut m16 , valve seat , spring , outside spring , collar split , valve rocker bridge with pin , rocker guide , screw with expanded tappet , prc glue , screw , nitrile cord , copper washer 8x22x1point5 , ring , spring , o ring , bpointspointring c20 60c7 , gasket for injector , gasket joint , o ring injector , connection bar , connection , spring , safty valve on cylpoint head , plunger barrel assly , barrel cap , valve feed , spring , thrust dv stopper bar , top spring collar , plunger spring , anti plash piece , oil filters , o ring d 1point8 di 37point4 nse6point531 21a7 , o ring , o ring an 49 21a7 nse 6point5 , locking wire dia 1mm , shaft , metafram bush bp25 16 20x20 , oil seal 25x42x8 , ball bearing skf 3208 , stop ring , coupling ring , dumb bushes 25 25 du , ball joint sfg 12 uniball , ball bearing 6308 , bearing roller , o ring , inlet manifold seal , bellow expansion 74507010 , joint flexible , quadrant tight device , seal housing flange , gasket , o ring , square joint , oval joint , banjo bolt , bs ring bsb d12 nse6point51 20a8 , sheathed injection pipe , o ring no18 nse6point5 60c7 , o ring an24 nse6point5 60c7 , o ring an 21 60c7 nse 6point5 , sealing joint , viton oil seal 15x30x10 , o ring 162x8 , o ring for gf600 filtpoint nopoint2090p , o ring gf 600 filt no 2091p , cylinder liner , scraper ring assembly , air disributor disc , flexible manifold sealing joint , hexagonal bolt m27 x 170 , allen screw , circlip , plain machined washer m10 , toothed quadrant , pressure intake connection , tpointcpoint venting pipe connpoint , fuel feed pump inlet connpoint , fuel leak from spoints valve flexpointconnpoint , fuel leak hpointppointpipe flexpoint connpoint , fuel filter inlet connpoint , stop control air inlet connpoint , slid valve air inlet connection , gasket , shims , spring pack , links , joint , injector nozzle , cap screw , washer od 68mm id 26mm , cap screw , cap screw , cover plate , cap screw , positive lock screw

Central Government/Public Sector

CTN :44800450

20 Apr, 2026 NA

Itarsi - Madhya Pradesh

Tender For supply of allen bolt, part no. m6x25. threads: as per is-4218. specification: is-2269 din-912 iso4762. mechanical properties: is-1367. property class 12.9. make: tvs or lps or unbrako or similar [ warranty period: 30 months after the date of delivery ]

CTN :44537593

15 Apr, 2026 NA

Tuticorin - Tamil Nadu

Tender For corrigendum : supply of spares for seal water pump and drain sump pump e e - model no vo 40 300 tch n , st030040050 gland ring for seal water pump sam turbo model no vo 40 300 tch n , st030040056 strainer for seal water pump sam turbo model no vo 40 300 tch n , st030040057 lantern ring for seal water pump sam turbo model no vo 40 300 tch n , st030040061 drive column pipe for seal water pump pump model sam turbo vo40 300 tch n , st030040062 pump column pipe for seal water pump pump model sam turbo vo 40 300 tch n , st030040064 coupling pin and rubber bush set for seal water pump pump model sam turbo vo 40 300 tch n , st030040129 volute casing for seal water pump sam turbo model no vo 40 300 tch n , sc110150093 coupling set motor pump for drain pump sam turbo make model no vo 80 250 arsmoc is 210 fg 260 , st030040005 coupling sleeve 1 set consists of coupling sleeve coupling ring 2nos coupling nut 2nos for drain pump model no vo 80 250 arsmake sam turbo moc aisi 316 , st030040006 impeller for drain pump sam turbo make model no vo 80 250 ars , st030040007 bush housing for drain pump sam turbo make model no vo 80 250 arsmoc is 210 fg 260 , st030040018 ratchet pin for drain pump sam turbo model no vo 80 250 ars , st030040019 ratchet collar for drain pump sam turbo model no vo 80 250 ars , st030040020 bearing collar for drain pump sam turbo model no vo 80 250 ars , st030040021 bearing cap for drain pump sam turbo model no vo 80 250 ars , st030040023 lock nut for drain pump sam turbo model no vo 80 250 ars , st030040026 gland ring for drain pump sam turbo model no vo 80 250 ars , st030040027 pump shaft with keys for drain pump sam turbo model no vo 80 250 ars , st030040031 shaft sleeve for samturbo make drain pump model vo 80 250 ars , st030040032 strainer for samturbo make drain pump model vo 80 250 ars , st030040033 circlips for samturbo make drain pump model vo 80 250 ars , st030040043 bush bearing star for drain pump model no vo 80 250 arsmake sam turbo moc is 318 gr ii , st030040044 bush bearing pump for drain pump model no vo 80 250 arsmake sam turbo moc s 318 gr ii , st030040051 lock nut for drain pump sam turbo model no vo 80 250 ars , st030040052 lock washer for drain pump sam turbo model no vo 80 250 ars , st030040053 lantern ring for drain pump sam turbo model no vo 80 250 ars , st030040055 star support for drain pump sam turbo model no vo 80 250 ars , st030040058 drive column pipe for drain pump pump model sam turbo vo 80 250 ars , st030040059 pump column pipe for drain pump pump model sam turbo vo 80 250 ars , st030040082 wear plate for samturbo make drain pump model vo 80 250 ars coupling sleeve 1 set consists of coupling sleeve, coupling ring (2nos), coupling nut (2nos) for seal water pump model no.vo 40/300+tch+nmake: sam turbo, moc: aisi 410, shaft sleeve (p.end) for seal water pump model no.vo 40/300+tch+nmake: sam turbo, moc: aisi 410, pump shaft with key for seal water pump model no.vo 40/300+tch+nmake: sam turbo, moc: aisi 410, drive shaft with key for seal water pump model no.vo 40/300+tch+nmake: sam turbo, moc: aisi 410, bush housing for seal water pump model no.vo 40/300+tch+nmake: sam turbo, moc: ci as per is 210 fg 260, ratchet pin for seal water pump sam turbo model no.vo 40/300+tch+n, bearing collar for seal water pump, adjusting screw for seal water pump sam turbo model no.vo 40/300+tch+n, gland housing for seal water pump //bid details 2 / 41

CTN :44793448

07 May, 2026 NA

Howrah - West Bengal

Tender For supply of set of fasteners consisting of: - (i) grating ms bolt (g.i. coated) m8x30 (full thread) = 3000 nos. (ii) ms bolt m6x20 (full thread) = 1000 nos. (iii) ms bolt m6x30 (full thread) = 1000 nos. (iv) h.t. boltm10x45 (full thread) (grade: 10.9) with 02 nos. flat washer and 01 no. spring washer (standard size), make: unbrako/tvs = 400 sets. (v) h.t. bolt m10x35 (full thread) (grade: 10.9) with 02 nos. flat washer and 01 no. spring washer (standard size), make: unbrako/tvs = 600 sets. (vi)cgr fixation allen bolt m12x35 (full thread) (grade: 12.9) with 02 nos. flat washer and 01 no. spring washer (standard size), make: unbrako/tvs = 300 sets. (vii) mp fixation allen bolt m10x50 (full thread) (grade: 10.9), make: unbrako/tvs = 100 nos. (viii) s.s. bolt m10x100 (full thread) with 02 nos. s.s. nut, 02 nos. s.s. flat washer and 01 no. s.s. spring washer, make: unbrako/tvs= 300 sets. (ix) h.t. bolt m16x80 (full thread) (grade: 10.9) with 01 no. nut, 02 nos. flat washer and 01 no. spring washer, make: unbrako/tvs = 100 sets. [ warrantyperiod: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44792858

21 Apr, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of allen bolt size 8x25mm stainless steel 304 [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44768828

27 Apr, 2026 NA

Delhi - Delhi

Tender For supply of general items c c - cpvc pipe , plane elbow cpvc , plane socket cpvc , cpvc male socket brass outer threaded , pipe cpvc , gate wall brass wheel handle , gate wall brass wheel handle , health faucet , west pipe , steel jali square , pvc connection pipe in length , axe nipple s s , round shape shower , shower diverter brass handle jaquar , urinal spreader male , water cooler tap brass , white cement , s s cp round jali cut , s s cp round jali plane , flush plate , single lever basin mixer wash basin , s s tower sliding bolt , pvc elbow , pvc socket , half set pvc , pvc pipe , pvc solvent , iron cutting blade , stone cutting blade , tile cutting blade , wood cutting blade , hacksaw blade or aari blade with wooden frame , allen key 12 no , iron welding rod , walding rod s s , iron hammer with wooden handle , pincer or pakad or jambur orjamur , tata agrico water pump plier , measuring tape , screw drive , hammer bit , teflon tape , water geyser , cpvc solvent , small lock , big lock , door hasp latch lock , plastic gitti , gypsum screw

CTN :44769551

08 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of spares of rudder and rudder stock for icgs saksham - supply of following spare, "rudder & rudder stockflexible hose 1/4"" bsp female x 90 bend at end x straingth x 1500 mm lgp.no.-06-6381-60268", "rudder & rudder stockflexible hose 1/8"" bsp x 300 mm lgp.no.-06-6381-602117", "rudder & rudder stockflexible hose 1/8"" bsp x 500 mm lgp.no.-06-6381-602115", rudder & rudder stockallen csk bolt m12p.no.-gew06-6375-15, rudder & rudder stocknut & lock nut m18p.no.-gew06-6381-21210, rudder & rudder stocksplit pin 013p.no.-gew06-6375-9, rudder & rudder stockwashersp.no.-gew06-6375-10, rudder & rudder stockwashers p.no.-gew06-6375-2, rudder & rudder stockcover plate for o-ring p.no.-gew06-6375-18, rudder & rudder stockthrust bearing p.no.-gew06-6381-21204, rudder & rudder stockbottom platep.no.-gew06-6381-21220, "rudder & rudder stock1"" sae flange 3000 psi x 135 end x 1"" sae flange 3000 psi end x 1400 lgp.no.-06-6381-60276", "rudder & rudder stockflexible hoses 11/2"" bsp female strainght x 500 mmp.no.-06-6381-60417", "rudder & rudder stock1"" sae flange 3000 psi x 135 both end x 1950 lgp.no.-06-6381-10032-b", "rudder & rudder stock1"" sae flange 3000 psi x 135 bend x 1700 lg with o ringp.no.-06-6381-10032-a", "rudder & rudder stockflexible hose 3/8"" bsp x 500 mm lgp.no.-06-6381-60270", "rudder & rudder stock1"" bsp female at one end x 1"" sae flange 3000 psi x 90 bend at end 750 lgp.no.-06-6381-60917", "rudder & rudder stockflexible hose 3/4"" id x 3/4"" bsp x 275 mm lg-02 nosp.no.-06-6381-60922", "rudder & rudder stockflexible hose 3/4"" id x 3/4"" bsp x 500 mm lg - 04 nos. p.no.-06-6381-60912", rudder & rudder stockreturn line filterp.no.-06-6381-10022, rudder & rudder stockpump seal kit p.no.-gew06-6381-6022, rudder & rudder stocklocking device for rudder nut p.no.-gew068-63774-385, rudder & rudder stocko ring 010p.no.-gew06-6375-37, rudder & rudder stockm12 allen head bolt with sp washers p.no.-gew06-6375-36, rudder & rudder stockpacking for plug p.no.-gew06-6375-23

Central Government And Public Sector

CTN :44755574

25 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of spares for filter water and chlorination pump - lock nut, part no. 2 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, lock washer, part no. 3 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46,3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002 , drive column pipe-i & ii (1 set 2nos), part no-17 & 17a for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002 , pump column pipe-1 & ii (1 set=2nos) part no-17.1 & 17.1a for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, delivery pipe assembly, part no-25 & 3 (1 set2nos) for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, coupling sleeve set (1 set consist of :-coupling sleeve-1 no., coupling ring-2 nos. & coupling nut-2 nos.), part no-19,18 & 22 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4- 7151-p#1001 & 1002, shaft sleeve (p.end), part no-31 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cum/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, bush bearing (pump), part no-32 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cum/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002 3, circlip, part no. 14a, part no-14a for 6 filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, gasket (impeller/ sleeve), part no-40 6 for for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, gasket (impeller nut), part no-41 for 6 filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cum/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, coupling set-dia.: 180 (with rubber bush & pin) for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump 1 s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, drive shaft, part no.16 for filter water 2 pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap- 106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083-r-0 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, pump shaft, part no.28 for filter water 2 pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, сар-106 cu.m/hr, head- 46.3 m as per enclosed drg-850-06/tm/0/3083 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002, impeller, part no-36 for filter water pump make: sam turbo industry pv.ltd., model: vo 65/200+chc, cap-106 cu.m/hr, head-46.3 m as per enclosed drg-850-06/tm/0/3083 earlier pump s.no.:417-418 plant tag no-3,4-7151-p#1001 & 1002 , wearing ring (casing), part no-3

Coupling Nut Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

State Government

Central Government/Public Sector

Central Government/Public Sector

State Government

Central Government And Public Sector