Latest castle nut Tenders | Government castle nut Tenders

Central Government/Public Sector

CTN :45372391

18 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of compressor legs locking bolt with locknut and lock pin as per specification m 20 x 80 x 2.5, thread length up to 50 mm having a hole of 3.5 mm at a distance of 10 mm from unheaded position with hexagonal castle nut and split pin, class 8.8. offered make : unbrao/dfl make mfg. by m/s. deepak fastenersltd. is: 1364/part 1/2002 and property grade 8.8 with local indigenous castle nut to is: 7002 and split pin to is: 549. drill hole as per description. make: unbrao/dfl & deepak fasteners ltd. or equivalent. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45396843

04 Jun, 2026 NA

Bhusawal - Maharashtra

Tender For supply of kit for dome fittings consisting of 03 items 1] hex. bolt m - 10 x 90 with castle nut, split pin and washer to rdso drg. no. wd-86081-s-65, alt. 14, item no. %u2013 18, qty.-20 nos. 2] specialbolt for 100 mm lubricated taper plug valve to rdso drg. no. wd-93066-s-10, alt. 1, qty.-15 nos. 3] lubricating screw for 100mm lubricated taper plug valve to rdso drg. no. wd-93066-s-11, alt. 1, qty.-25 nos. material and specification for sr. no. 1 should be as per drawing. material and specification for sr. no. 2 & 3 should be to is 2062 : 2011 (re-affirmed - 2021) with amendment no. 1 of nov. 2012, gr e 250 a. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45422869

23 Jun, 2026 NA

Nagpur - Maharashtra

Tender For supply of set of hardware consists of 1) hexagonal head bolt m 28 x 114 long x 2 mm pitch, qty. =16 nos. 2) hexagonal head castle nut of size m 24 qty 16 nos. 3) machined washer id =25 mm, od =44 mm thickness =04 mm qty. =16 nos. 4) split pin m5 qty =16 nos as per rdso drawing no. skel-5004 alt.-2 or latest. one set consist of 04 items in 64 nos. item to be procured from clw approved sources. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45413260

05 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For procurement of boiler ss sacrificial shields, boiler fins and allied spares for u#3 coh at cstps, chandrapur. - locking clit for staright shield,ss shielding 90 deg for supply tube dia, ss shilding for sh screen tube dia 44.5, ss shielding 76.1 x 3.5 x 1000 l with 2, blr ww 0 0 clit for 90 deg ss shield, blr tbatta 0 0 51 mm for shield, 44.5 mm dia x 3 mm thick s- bend, blr tbatta 0 0 ltsh coil, motor pinion t-30, blr ww 0 0 flat for fin 6x12 m.s, blr sbww 0 0 stud with two nuts, flat ms rectangular 80 x 6 mm, ww trapezoidal bar 30x10x20 in 200 mm l, wear bar moc sa 210 gra1 12x12 mm, tube slotted fin 200 x 20 x 6 mm

Central Government/Public Sector

CTN :45178204

09 Jun, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of tools from hal provided technology -support , handling tool , spanner & immobisliser , spanner & immobisliser , support , removal tool , blank for drive , position gauge , template wiring , set of nuts , blank , measuring tool , bati de transport , protector , relation tooling , screw installation tool , sealed plug m12 x1.25 , measuring tool , loading tool , rings , spacer , support de mesure , protector , locking mechanism , dimension measuring tool , inspection tool , removal tool , handling tool , handling tool , handling tool , removal tool , centering tool , elingue equipee , wrench , wrench , wrench , wrench , checking tool , blade holder for frequency check , inspection tool , axial play checking fixture , fixture for bearing radial play che , cutting tool , extractor dia 7mm x1.00 , extension bar , extractor , engine moving trolley , stand , socket fitted igniters , special wrench , inspection rule , handle for rotation , tool support , key of ring errection , blank , blanking plate , seal plug , seal plug , draining tool , blank , seal plug , out .post et depose cage , trolley , reglete support comparator , special spanner , fix cover wrench , manoeuvring tool , blanks , protector , female plug , blade intake assembly , set of push rod , free turbine , eccentric turning fixture , balancing fixture , assembly fixture , assembly fixture , stretching tool , pin fitting fixture , crimping tool , fitting tool , assy and dis assy tool , pushing washer , special endmill , fixture to control tri dimension , engine wodden container , turning fixture , immobilizer

CTN :45396431

08 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of description: draw bar & castle nut for draw gear arrangement. drawing no. : rdso's drg. no. sketch - 99007, alt. 3, item nos. 1 & 2. material and specification : is: 5517 / '93 (2nd rev.) with amend. 3 / july 2019 or latest & rdso's str no. c-9509 (rev. 2 / feb. 2007 with amend. 1 / oct. 2016). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45393028

24 Jun, 2026 NA

Multi City - Multi State

Tender For supply of electric point operating machine irs type 220 mm stroke, high thrust, [ac immunity 160 v ac] rotary locking type, non-trailable to operate on 110 v dc, complete with lock & detector slide, cable terminal box and clamp lock & ground connection as per specification no. irs:s 24/2025rev-3.0 and assembly drg. no. rdso:s 11000 and rdso: s-3395 and for motor irs: s-37/82 amdt. -3 with external clamp point lock 60 kgs, tws, as per drg. no. rdso: s-3454 and with insulation sets and nuts, bolts [suitable for 220 mm throw irs point machine] using 60 kg rail. additional four numbers of felt pad along with felt cover assembly, and five numbers of grease nipples to be supplied along with each point machine as spare for replacements of these accessories due to being defective during operation forday-to-day maintenance of the point machine. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 0 %age , item category : normal , total po value variation permitted: max 8 lacs ] [ rate of supply 80 units per month , commencement time allowed -2 month ]

CTN :45392977

01 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of hex head bolt m 16 x 70/37 mm to is: 1364,s8.8 with castle nut to is 2232 & split pin to is 549 & spring washer to is 3063 for brake rigging ( distance of split hole 12mm from the end of the bolt) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45396612

22 Jun, 2026 NA

Kanchrapara - West Bengal

Tender For supply of hexagon head screw m16 x 75 with castle nut with 3mm dia. split pin hole at a distance of 5 mm from threaded end. thread length-full. screw as per is : 1364 [ part-ii] - 2002, p.ci-8.8. castle nut as per is: 2232- 1967. p.ci-8. finish - parkerised. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]