Latest lock nut Tenders | Government lock nut Tenders

Central Government/Public Sector

CTN :45616923

05 Aug, 2026 NA

Chittaranjan - West Bengal

Tender For corrigendum : supply of all steel lock nut for wag-9 specn: clw/ms/3/089 (rev - 1 april 2007).alt.4 drg. no. 182-00493-003 t0182-00493-007 alt.4 (each set consists of 05 items as per set details attached). [warranty period: 72 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 :45589257

03 Aug, 2026 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of g.i. nuts and bolt with washer & lock nut size 16x 65x 38 complete conforming to rdsospecification no. ti/spc/ohe/fasteners/0120 rev-1 [03/2017] or latest. [ 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 :45725308

06 Jul, 2026 NA

Haldia - West Bengal

Tender For supply of 9040m26e55 spare part for jockey pump (68-p-101 and 68- p- 102) -casing top half , casing bottom halp , shaft with key , impeller 1st stage, impeller 2nd stage , neck ring 032 , interstager coller , intersatge ring , sleeve , stuffing box bush , break down bush , sleeve nut , sleeve nut , gland packing , lock nut , bearing housing , bearing housing

Central Government/Public Sector

CTN :45625846

03 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of set of high tensile hexagonal head bolt fully threaded and nuts andcheck nuts, bolt size : m 12 x 60 mm conforming to is 1367 and nut of property class 10.9 with 02 nos. plain washer to is 2016, 01 no. spring washer to is 3063/2002 and 01 no. check nut of size m12 and 01 no. split pin to is 549 size 3.2 mm x 28 mm with pin hole of distance 4 mm from the free end for split pin as per is 549. make %u2013 unbrako/tvs/lps. mfg.t.c. to be provided with material. specn: as per s.s.304 full threaded hex bolt size: m12 x 60 mm long as per is 1363 along with two no. ss 304 plain washer, one no. ss 304 spring washer, one no. ss 304 hex nut & one ss 304 lock nut. [ 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 :45743797

03 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of set of high tensile hexagonal head bolt fully threaded and nuts andcheck nuts, bolt size : m 12 x 60 mm conforming to is 1367 and nut of property class 10.9 with 02 nos. plain washer to is 2016, 01 no. spring washer to is 3063/2002 and 01 no. check nut of size m12 and 01 no. split pin to is 549 size 3.2 mm x 28 mm with pin hole of distance 4 mm from the free end for split pin as per is 549. make %u2013 unbrako/tvs/lps. mfg.t.c. to be provided with material. specn: as per s.s.304 full threaded hex bolt size: m12 x 60 mm long as per is 1363 along with two no. ss 304 plain washer, one no. ss 304 spring washer, one no. ss 304 hex nut & one ss 304 lock nut. [ 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 :45737129

13 Jul, 2026 NA

Dhanbad - Jharkhand

Tender For supply of hex head bolt with castle nut & split pin for conventional bogie (10x100). as per gmo drg. no- trs/gmo/m-2/3ph/070.ecr. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45742801

12 Aug, 2026 NA

Kota - Rajasthan

Tender For supply of set of centre pivot bolt arrangement consisting of (1) hex. head bolt m-24 x 110 mm 8.8 as per item no. 1 of drg no. t-0-6-614 alt"j" , (qty 01 no.) the bolt shall be make tvs or unbrako or dfl or tuff only (2) castle nut m-24 as per item no. of drg no. t-0-6-614 alt "j" (qty 01 no) (3) washer iso 7089-24-200 hv as per item no. 5 of drg no. t-0-6-614 alt-"j" (qty 02 nos.) (4) split pin 5 x 56 (qty 01 no.) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45731308

06 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of set of items required for modification of wheel set earthing equipment as per rcf drg no. sked-945. 1. stainless steel bush, l=18mm, thread size m12x1.75 (outside)/m8x1.25 (inside) (mat. aisi 304) to match with m8 allen screw) conforming to rcf drawing no. sked 945, alt.- nil. qty.-03 nos/set. 2. stainless steel bush, l=15mm, thread size m12x1.75 (outside)/m8x1.25 (inside) (mat. aisi 304) to match withm8 allen screw) conforming to rcf drawing no. sked 945, alt.- nil. qty.-02 nos./set. 3. stainless steel bush, l=10mm, thread size m12x1.75 (outside)/m8x1.25 (inside) (mat. aisi 304) to match with m8 allen screw) conforming to rcf drawing no. sked 945, alt.- nil. qty.-01 no./set. 4. stainless steel stud m8x55mm (mat. aisi 304) conforming to rcf drawing no. sked 945, alt.- nil. qty.- 02 nos./set. 5. stainless steel stud m8x50mm (mat. aisi 304) conforming to rcf drawing no. sked 945, alt.- nil. qty.-01 no./set. 6. stainless steel lock nut, m8 conforming to rcf drawing no. sked 945, alt.- nil. qty.-03 nos./set. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45339511

31 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of stud assly as per is:specn shown in the annexure used for 'v' grooved axle pully consist of 5 nos heardware item as annexure under given:-description of component /qty per assy/specification (1) stud dia 20x2.5x175mm /qty-01set,is:2073-70,c45(galvanised) (2) plain washer (punched)dia 22mm.-qty-02 set.is:1977 st.32 (galvanised) (3) nut m 20x2.5mm- qty-02 set, is:2073,c20(galvaised) (4) lock nut m 20x2.5mm-qty-02 set,is:2073 c 20(galvanised) (5)split pin dia 4x40mm-qty-02 set, is:549 table -i. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45731559

03 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For supply of set of items for bolt for brake block consisting of 1) bolt to icf. drg no. emu/m-3-1-009 alt.b. 2) spring to icf drg.no emu/m-3-1-006 alt c/3. 3) castle nut m 12 to is: 2232/67 tab-2p-6. 4) spring washer galvanised m 12 to is: 3063-94 tab 1a, type -b and material to is 4072-1975 gr.3. .5) split pin dia 3.2 x 40 galvanised to is: 549-74 tab-1. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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