Latest castle nut Tenders | Government castle nut Tenders

Central Government/Public Sector

CTN :45077777

26 May, 2026 NA

Kalyan - Maharashtra

Tender For supply of set of hex bolt with castle nut for shock absorber of wcam-3 and wcag-1 locomotives to drawing no. 4tacma/88. one set consisting of 3 items 4 nos. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45077819

23 May, 2026 NA

Ahmedabad - Gujarat

Tender For supply of axle back cover bolt locking as per drawing no.. sk/dl//m/233/vta for axle box rear cover bolt wag9 locos. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45066630

11 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of (1)hex head bolt m16x45 as per is:1364 (pt-2)b 10.9 ce, as per note 7, qty 01nos. (2) castle nut m16 as per is:2232-1967 (reaffirmed 1996) qty 01nos. (3) spring washer b16, as per is:3063-1994 (reaffirmed 2004) qty 01nos), (4) split pin 4x40, as per is:549-2005, qty 01nos.confirming rdso m rdso/cg/drg/24034, item no 2,3,4,5. make: unbrako, lps, caparo, tvs. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45078677

06 May, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of set of ms fasteners consisting of bolt, self-locking nut, plain washer and spring washer. one set consists of: 1) bolt, ms hex head m10 x 30 mm to is:1363 (part 1) - 1 no. 2) self-locking nut ms m10 to is:7002 - 1 no. 3) plain washer ms m10 to is:2016 (type a) - 1 no. 4) b10 spring washer to is:3063 - 1 no. all items shall be zinc electroplated with blue passivation. each item shall be packed separately. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44760468

06 May, 2026 NA

Coimbatore - Tamil Nadu

Tender For corrigendum : supply of set of ms fasteners consisting of bolt, self-locking nut, plain washer and spring washer. one set consists of: 1) bolt, ms hex head m10 x 30 mm to is:1363 (part 1) - 1 no. 2) self-locking nut ms m10 to is:7002 - 1 no. 3) plain washer ms m10 to is:2016 (type a) - 1 no. 4) b10 spring washer to is:3063 - 1 no. all items shall be zinc electroplated with blue passivation. each item shall be packed separately. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44920067

05 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : procurement of oem make spares for overhauling of hh-100 rig for cws vadodara - double row tapered roller bearing, dust ring, bolt, m20×180, gb/t 32.1, sheave, sheave, sheave, oil cup, sheave, suspension sheave, water cooling system, kick back roller, brake band, lifting hook assembly, regulating tie rod, compensating beam assembly, connecting rod, gear, zb023.21, z=21, m=4, relay valve, 4-s, brake oil cylinder, buffer device, riding wheel device, valve, pneumatic control, qy22, washer, oil cup: m10×1, brake shaft assembly, spring washer, 20, valve, pressure regulating, hd-2-x(p50973-0003), oil cup, m10x1 gb/t 5650, sub 1, s type tube, left brake hub, split pin, washer, key, shaft sleeve, sub ⅱ, right brake hub, reversing valve, pneumatic, 4wp6d60/n, handwheel valve, tmr8-l6, connection disc, shuttle valve, os-1/4-b, sprocket, bearing cap 2, oil thrower, air-water guide faucet, o washer 50*1.8, bearing, copper washer, gear pump, p350a578meab20-07, sealing gasket, sealing gasket, valve, pressure regulating, hd-2-fx(p50970-0003), oil plug block, o-ring, adjusting gasket, adjusting gasket, adjusting gasket, shift valve, p55556-3(0~150psi), elbow pipe, straight pipe, screw plug, washer, bearing, plug valve, qf509, split pin, oil seal, valve, push button, qy29a 23r1-l8-bf, rotating joint, shaft assembly, middle, shaft assembly, lower, shaft assembly, higher, rod, straight, rod, horizontal, rod, higher, pressure gauge, yn60-iii(0~25mpa), "valve, push button, two-position three-way normally closed, qy30a 23r1-l8-b", filter, y type, dn80, radiator, jh-400kw, butterfly valve, d7l1x5-10zb1, dn80, butterfly valve, d7l1x5-10zb1,dn80, shaft sleeve i, zb023.02, shaft sleeve ii, zb023.05, flange i, zb023.06, sprocket, zb023.09, shaft sleeve iii, zb023.10, sealing gasket, zb023.12, δ1, flange ii, zb023.13.00b, copper pipe, l=400, gasket, zb023.17, valve, pneumatic control, vl/o-3-1/4, shaft sleeve iv, zb023.25, gasket, zb023.27, o-ring, gb/t41-86, d30x2.65, link arm, zb023.30, push rod, zb023.31, gear, zb023.34, z=20, m=13, gear shifting handle, zb023.35, gear shifting rod, zb023.38, shifting fork,zb023.39, connecting gear sleeve, zb023.41, shaft sleeve v, zb023.42, bearing, gb/t276, 6219, shaft sleeve vi, zb023.43, bearing, gb/t297, 32219, bearing, gb/t297, 32218, bearing, gb/t299, 352221e, bearing, gb/t283, nu2219e, oil seal, gb/t13871, b110x140x13, oil seal, gb/t13871, b260x300x20, bearing, gb/t276, 6217, oil seal, gb/t13871, b100x130x12, copper pipe, d10x1, l=200, level gauge, zp175-10.00, bearing, 5692/530, bearing, 5617/520, sprocket, zp175-17, seal ring, lower, zp175-18, o-ring, 320x8.6, zp175-21, shim, zp175-22, o-ring, 660x8.6, zp175-23, o-ring, 344x8.6, zp175-16.03, bearing, nu2322em, gb/t283-2007, bearing, 22322ca/w33, gb/t288-94, key, zp175-16.11, retainer ring, yg160-03, bearing, 42234, yg160-04, squeeze oil ring, yg160-05, shield, yg160-06, spring seat, upper, yg10-16, spring, yg160-18, spring seat, lower, yg160-19, locating bushing, yg160-20, bearing, 9836, yg160-22, copper sleeve, yg160-23, locking, yg160-25, slips, , bar, , retainer ring, yg160-31, spring, yg160-37, packing assembly, sl170-04, mud umbrella, sl170-05, packing spacer, sl170-07, oil level gauge, sl170-08, sleeve, lower, sl170-14, sleeve, upper, sl170-19, filter, oil suction, tf-400×100f, o-ring, 250x5.3, o-ring, 410x5.3, bearing, 2007936, gb/t287-1994, bearing, 9019436, gb/t463-1994, bearing, nu1034, gb/t283-1994, o-ring, 260x5.3, quick coupling, int-npt1-gmf, ball valve, q11f-16p-npt2", lubricator, qiud-50, ball valve, q11f-16p-npt1 1/2", ball valve, q11f-16p-npt1", ball valve, q11f-16p-npt1/2", dryer, ad-ip, pneumatic frl, frc-1/2-d-midi-a, quick coupling, int-npt3/4-gmf, quick coupling, int-npt3/8-gmf, air guide valve, qy26 23jr6-l6, valve, pneumatic control, vl-5-1/4-tt45-sa, filter, air, quq3-10×4.0, seal ring, 210x180x15, air guide valve, qy27 34jr6l-l6, reversing valve, qy43sw, air guide faucet, qy94 xj-l15, valve, quick release, qf 514b qkp

corporations/Associations/Others

CTN :45063776

01 Jun, 2026 NA

Cuddalore - Tamil Nadu

Tender For supply of link plates for impact idler of 2400mm conveyor as per drg. no. dgm/con/20/01 , link bolt (hardened and tempered) with self-locking nut and washer for 2400 mm conveyor impact idler , link bolts of size 15.9mm dia x 79.5mm long with self-locking nuts & washers for 2000/1800mmconveyor

CTN :45072278

25 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of packing end yt 28 sr 119d h41 206 00-010 , washer sz6032d k71090107 , washer sz6032d ac07 0793 , washer sz6032d ac07 0795 , washer sz6032d ac07 0796 , washer lock sz6032d ac07 0816 , lock washer sz6032d ac07 0967 , washer lock sz6032d ac7 338 , washer sz6032d ac7 342 , washer lock sz6032d ac7 365 , washer lock sz6032d ac7 410 , washer lock sz6032d ac7 506 , ball bearing sz6032d 26 202 b , bearing sz6032d 26 308 , cotter pin sz6032d 3.2 x 36.2 , spring washer sz6032d 3.0.65g.029 , gasket sz6032d 5700127 , gasket sz6032d ac06 0935 , gasket sz6032d ac06 0995 , gasket sz6032d ac06 1431 , gasket sz6032d ac06 1433 , gasket sz6032d ac06 1438 , gasket sz6032d ac06 1520 , gasket sz6032d ac06 1588 , gasket sz6032d ac06 1608 , washer lock sz6032d ac07 0618 , adjusting washer sz6032d ac07 0622 , lock washer sz6032d ac07 0707 , ring labryrint ring piston sr6001d 5411776 , gasket sz6032d 009110027 , gasket sz6032d 028000228 01 , spring sz6032d 029080097 , gasket sz6032d 056070009 01 , gasket sz6032d 056070009 02 , spring sz6032d 058112519 , spring sz6032d 058112670 , gasket sz6032d 076090261 , washer sz6032d 077090011 , locking wire sz6032d 1.0 x18h10t , spring washer sz6032d 16.65 g.029 , spring washer sz6032d 20.65 g .029 , washer 12 21 08 x 22h6t sr1199d 13467 77 is to 12 21 , ring b 72 sr1199d 13943 86 is to b 72 , pin sr1199d 347907 , stud bolt sr1199d 353700 , washer 6 65 g 029 sr1199d 6402 17 is to 6 65g , bearing 32230m sr1199d 8328 75 is to 32230m , bearing sr1199d 8338 75 is to 100092 , bellows sr1199d 359294 , cotter pin sr1199d 347457 cotter , weight sr1199d 348160 05 , weight sr1199d 348160 06 , weight sr1199d 348167 , weight sr1199d 348167 01 , weight sr1199d 348167 02 , weight sr1199d 351082 , bearing ball 1000921 sr1199d 1000921 , bearing 5 109 sr1199d 8338 75 is to 5 109 , bearing ball 6 228l sr1199d 8338 75 is to 6 228l , bearing 207k5 sr6001d 8338 75 is to 207k5

CTN :45067372

13 May, 2026 NA

Pathankot - Punjab

Tender For supply of boqboq d d - flanged nut , thrust washer , locking washer , set winch gear , fork gear shifting , pipe metallic , speed sensor , flange assy , dummy coupling , fuel pump motor , wheel bolt rh , pipe , hose connection , king pin , bolt m18x15x65 , delivery pipe , shock abuser assy , glass tinted front door window rh , rubber hose air intake

CTN :43521591

06 May, 2026 NA

Jorhat - Assam

Tender For bid to ras supply of 5afh mspc lpo 262 ifa 16 items d d -drill bits h.s.s. long length 2.5 mm , drill bits h.s.s. long length 3.2 mm , drill bits h.s.s. long length 4.5 mm , 3.5mm locking head screw, self tapping, l 14mm , 4.5mm cortex screw, self tapping, l 24mm , distal end clavicular plate right or left, low profile with 4 locking and 4 cortical screws complete construct titanium. , distal humerus anatomical medial plate 3.5 mm left or right, complete construct with 6 locking and 4 cortical screws titanium , distal humerus anatomical posterolateral plate 3.5 mm left or right complete construct with 6 locking and 4 cortical screws titanium , dhs fixed angle barrel plate complete construct with 01 dcs lag screw, 01 compresssion screw, 06 cortical screw and 04 locking screws, stainless steel 316l. , anterolatereal distal tibial periarticular plate system, left or right complete construct with 06 locking and 03 cortical screws, titanium , distal tibial medial low profile periarticular plating system left or right complete construct with 06 locking screws and 03 cortical screws, titanium , calcaneum anatomical plate system right or left low profile, complete construct with with 6 locking screws, titanium , ankle arthrodesis nail system with 02x proximal locking and 02x distal locking bolts, 01xcalcaneal locking bolt option.titanium , humerus multilock nailing system with calcar locking, screw in screw locking and multiplannar distal locking options and 8 locking bolts , pelvic cortex screw 3.5mm , interlocking tibial nail with distal tip locking and oblique locking options,permit use of three distal and three proximal multidirectional locking bolts. ) /bid number : gem/2025/b/6937435 * /dated: 09-01-2026 & & / bid document 1 / 20

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