Find the latest lock nut tenders in central railway for 2026 from government departments, corporations and state PSUs. Get tender details and bidding information.
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corrigendum : supply of lock nut to drg. no. wd-82064-s-08-rc, alt-9, item-2 [ warranty period: 30 mont hs after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
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supply of nylock nut m20
supply of "adapter retainer bolt with lock nut for casnub bogie to rdso drg. no. sk-69594, alt. 38, item no. 8 ." [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] gsd/jhs, ncr
supply of stud for axle pulley with hexogonal nut, hexogonal lock nut, punch washer & split pin for 4.5 kw brush less alternator, as per rdso drg. no.- 3883. one set= one stud. i) stud= 01 no. ii) hexo gonal nut=02 nos. iii) hexogonal lock nut=02 nos. iv) punch washer=02 nos. v) split pin=02 nos. [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]
supply of set of hardware items for fixing carden shaft of beml make 8w ohe car. 1.hexagon scr ew - m14x50l, p.c-10.9 conforming to beml part no. cfs01 31450. qty.- 01 no/set. 2.nyloc nut-m14 co nforming to beml part no. cfn24 21415. qty.- 01 no/set. 3.spring washer- b14 conforming to beml part no. rfw09 11430. qty.- 01 no/set. [ warranty period: 30 months after the date of delivery ] ] sse/maintenance/lallaguda,
supply of straight pg metal thread end fitting of thread size: pg16 fits to conduit size: nw17 with he xagonal lock nut made of nickel plated brass with suitable o ring and washer as per rdso specification no . rdso/pe/spec/0138-2009 (rev.1)annexure-a, table: a-2, sl. no.3. [ warranty period: 30 months after t he date of delivery ] ]
supply of hydraulic jack 50 ton capacity, with hydraulic remote controlled bottle jack with threaded ram & safety lock nut as per enclosed technical specification at annexure -1. make- vannkos or similar. [ warranty period: 30 months after the date of delivery ] ]
supply of a lock nut km15 along with one no lock washer mb15 for hmtd make 25kw, 130v dc alternator as per rdso spec. no. rdso/pe/spec/ac/0056-2014(rev.1). confirming to is 6731 o f 1977. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer [e/r] mtn,
supply of all steel lock nut size m20x2.5 p for wag9/wap7 locos. as per clw drg/specification :- clw spec. no.-clw/ms/3/089 alt-4 . [ warranty period: 30 months after the date of delivery ] ]
supply of high tensile hexagonal head bolt with spring washer,plain washer and hexagonal nut with lock nut to size:m16x65mm length to is 1364/1992 (or latest) and property class 10.9. [ warranty period: 30 m onths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ] sse/draw and buffering gear,
supply of f.s. all steel lock nut size-m24. drg/ specification :- clw spec.no.clw/ms/3/089 alt - 4 with latest alteration. (item description updated on 27/01/26) [ warranty period: 30 months after th e date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]
supply of set of fasteners for installation lever where one set consist of 05 items:- (1) hex head bolt m 10 x 60 as per is 1364 (part -1) class 8.8, qty.= 02 nos. (60 mm total length, 20 mm length from bolt head with no thread, next 40 mm portion should be threaded, with hole for inserting split pin at end of the bolt) ( 2) nut m10 as per is 1364 (part- 3) class 8, qty= 4nos (3) lock nut m10 as per is 1364 (part-4) class8, qty =2 nos (4) split pin size 2.5x25mm.as per is 549, qty.= 02 nos. (5) plain washer for m10 bolt as per is 20 16-1967 qty.=02 nos. fasteners shall be zinc passivated to grade a3l of is:1367 (part -11) for fasteners. [ warranty period: 30 months after the date of delivery ] ]
supply of stainless steel 304-a2 nylock nut dia m10 as per din982/din985 or latest. material warranty and test certificate to be provided. [ warranty period: 30 months after the date of delivery ] ] sse/ poh (electrical)/snpd poh, - stainless steel 304-a2 nylock nut
supply of stainless steel hex head screw m10 x 30 (a2-70 to is:1367 pt.14-84) (is :1364 pt 2-92.ce) and stainless steel nyloc nut m10 (a2-70 to is:1367 pt.14)( is : 7002-1991 din982) as per rcf drg.no.lw 41106, alt.b, item no.2 & 3. [ warranty period: 30 months after the date of delivery ] ] - stainless steel hex head screw m10 x 30
supply of nut hex lock 5/8-11-nylok to emd part no : 8032747, and blw pt. no-19350326. [ warranty period: 30 months after the date of delivery ] ] - nut hex lock 5/8-11-nylok
supply of a lock nut km12 along with one no lock washer mb12 for 25kw, 130vdc alternat or as per rdso spec. no. rdso/pe/spec/ac/0056-2014(rev.0). confirming to is 6731 of 1977. [ war ranty period: 30 months after the date of delivery ] ] sr. section engineer [e/r] mtn, - lock nut km12
corrigendum : supply of set of clamping arrangement for 20 mm nb pipe each set consisting of 01 nos clamp, ite m no. 1 of rdso drg. no. wd-04058- s-01, alt-5 & 01 nos of packing (100x40x40) of item no. 18 of rd so drg.no. wd-06076-s-22, alt-3 & 02 nos of std. hex head bolt m10x100mm long with std.nut & sprin g washer to is: 1363 & is: 3063 (in assembled condition). [ warranty period: 30 months after the dat e of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
corrigendum : supply of stainless steel hex nut m10, item no. 21 of drawing no. mi005710 alt. m. [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
corrigendum : supply of stainless steel hex nut size m8 to is:1364 (part-3)2002 and material to is:1367 (part-14)84, property class a2-70. specn: is:1364 (part-3)2002 and material to is:1367 (part- 14)84, property class a2-70 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of hexagon black nut with thread m20 property class 5, conforming to is 1363 (part 3): 201 8/ iso 4034:2012. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
corrigendum : supply of m.s. hexagonal head nut is: 1363/2002 size 12mm [ warranty period: 30 months a fter the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of bolt m-24 x75 mm fit bolt with castle nut, spring washer, 5mm dia split pin t o is: 3640, is: 3063 property class 5.6 to drg. no. wd-89073-s/2 alt-11 item 18. [ warranty per iod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of m.s. black hexagon head bolt with thread m 10 x 40 mm and property class 4.8, conform ing to is: 1363 (part 1): 2023/iso 4016:2022 with hexagon nut with thread m10 and property class 5, c onforming to is:1363 (part 3): 2018/iso 4034:2012. [ warranty period: 30 months after the date of d elivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of hexagon head bolt with thread m 24 x 90 mm and property class 4.8, conforming to is: 1 363 (part 1): 2023/iso 4016:2022 with hexagon nut with thread m24 and property class 5, conforming to is:1363 (part iii):2018/iso 4034:2012. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of nuts m.s. hex black dia m 33 property class 5 to is:1363 (part 3): 2018/iso 4034:201 2 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of (1) hex head bolt m24 x 90 to is:1364-2002 p-1- 10.9(galvo.) to icf/std-2-2- 009 alt.j item 12. to be procured from branded sources-'tvs' or unbrako' or 'gkw'. (2) prevailing t orque type nut m-24 to is: 7002-2000 10-p (phosphate coated) to icf/std-2-2-009 alt-j item 1 4. tobe procured from branded sources-'tvs' or unbrako' or ' gkw'. (3) interlock washer suitable for m- 24 bolt to is: icf/std-2-2-009 alt-j, item 15. (make- dislock/nordlock/durlock) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of set of hex head bolts of different sizes required for fixing of gauge board and gauges fixing on the board and copper pipeline clamps provision in horn incoming pipe lines in ac electric locomotives. a) hex head bolt full thread ed size: m6 x 35 mm, grade: 8.8 as per is: 1364(part2), along with suitable one nut, grade: 8.0 as per is: 1364(part-3), two flat washers as per is: 2016 and two spring washers as per is: 3063. qty/set. = 01 set. b) hex head bolt full thread ed size: m6 x 25 mm, grade: 8.8 as per is: 1364(part-2), along with suitable one nut, grade: 8.0 as per is: 1364(part-3), two flat washers as per is: 2016 and two spring washers as per is: 3063. qty/set. = 01 set. c) hex head bolt full thread ed size: m5 x 25 mm, grade: 8.8 as per is: 1364(part-2), along with suitable one nut, grade: 8.0 as per is: 1364(part-3), two flat washers as per is: 2016 and two spring washers as per is: 3063. qty/set. = 01 set. d) hex head bolt full thread ed size: m4 x 40 mm, grade: 8.8 as per is: 1364(part-2), along with suitable one nut, grade: 8.0 as per is: 1364(part-3), two flat washers as per is: 2016 and two spring washers as per is: 3063. qty/set. = 01 set. makes: unbrako/ tvs/ dfl/ lps/ sundeep/ bimco or similar. note: [1] all dimensions are in mm. [2] all materials are zinc coated. [3] one sample s et of each subject item should be got approved before effecting bulk supply, [4] firm shall quote for any one make ment ioned in the tendered description. if a vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in their bid(s), their offer will be summarily rejected. [ warranty period: 30 months after the date of delivery ] ]
supply of set of hex. head bolt full threaded size: m10 x 50 x 1.5 mm as per is: 1364 part ii, grade 8.8 along with s uitable one m10 nut as per is: 1364 part iii, grade: 8.0, one flat washer as per is: 2016 and one spring washer as per is : 3063. all fasteners shall be phosphate coated. makes: tvs/dfl/unbrako/lps/bmi (or) its similar. note: (1) ten sample sets should be got approved before effecting bulk supply. (2) firm shall quote any one make for the tendered descriptio n along with valid authorization, if vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in t heir bid(s), their offer will be summarily rejected. [ warranty period: 30 months after the date of delivery ] ]
supply of set of high tensile hex. head bolt full threaded size: m16 x 60 x 2.0 mm as per is: 1364 part ii, grade 8.8 along with suitable one m16 nut as per is: 1364 part iii, grade: 8.0, two flat washers as per is: 2016 and one spring wa sher as per is: 3063 for fixing mph in 3-phase locos. all fasteners shall be zinc coated. makes: tvs/dfl/unbrako/lps/bm i (or) its similar. note: (1) five sample sets should be got approved before effecting bulk supply. (2) firm shall quote any one make for the tendered description along with valid authorization, if vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in their bid(s), their offer will be summarily rejected. [ warranty period: 30 months after the date of delivery ] ]
supply of bolts m.s.black hex head round body w/o nuts size 20x75mm long to is: 1363 :2002 (part 1).(packed in double gunny bags). [ warranty period: 30 months after the date of de livery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] smm (g) currey road, cr
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 unbrak o 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) sp lit 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 variation permitted: max 8 lacs ] ] dy.cmm,wrs,kota, wcr
supply of plated hex nut with torx screw for atl of blc wagon to sanrok part. no. 72039, 720 40 equivalent to m/s. holland company part no. 72039, 72040. [ warranty period: 48 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] gsd/jhs, ncr
supply of hexagonal head bolt with nut, spring washers and flat washers as per the details given below. 1.hexagonal head bolt size:m10 is:1364 & is:1367(pt3), property clause 8.8 as per drawing no . b/trs/bogie/4/239 alt-a ref no.2 qty/set 1.no. 2. slotted nut size:m10 is:2232 & is:1367(pt6), prop erty clause 8 as per drawing no. b/trs/bogie/4/239 alt-a ref no.3 qty/set 1.no. 3. plain washer size b10, is:2016/1967(2001) as per drawing no.b/trs/bogie/4/239 alt-a ref no.5. qty/set 1.no. 4. sprin g washer, size:b10 is: 3063/1994(2004) as per drawing no.b/trs/bogie/4/239 alt-a ref no.6 qty/set 1.no note :-nut and flat washer are to be coated with zinc as per is:1573/1986 and spring washer is t o be phosphate as per 3618/1966. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] diesel stores depot/kzj, scr
corrigendum : supply of self-locking spring inserted steel nut. single piece spring inserted reusable seize nut of size (size m-27 ) as per rdso specification no. 1773549/2023/o/o ed/bns/rdso specifications: ln: 37.5 mm, sn: 41.0 mm, hn: 22.0 mm, bn: 41.0 mm, cn: 47.3 mm plating, electro galvanizing or hot-dip galvanizing or nickel alloy make : saper lock o r similar [ warranty period: 30 months after the date of delivery ] ]
supply of set of hardware items for fixing carden shaft of beml make 8w ohe car. 1. hexagon scr ew - m14x35l, p.c-10.9 conforming to beml part no. cfs01 31435. qty.- 01 no/set. 2. nyloc nut-m14 co nforming to beml part no. cfn24 21415. qty.- 01 no/set. 3. spring washer- b14 conforming to beml par t no. rfw09 11430. qty.- 01 no/set. [ warranty period: 30 months after the date of delivery ] ] sse/maintenance/lallaguda,
supply of set of hardware items for fixing water tank (450litres) for lhb coaches. 1.stainless steel hex head screw m12x60 confirming to din933, iso 4017, is: 1364 pt.2-92, a2-70 to is: 1367 pt.14-84, c e, coating as per mdts-057 and to rcf drawing. no. lp63117, item-4, alt.-f/nil. qty.- 01 no/set. 2.spring washer b12 confirming to is: 3063-1994, 140hv-a2 to is: 1367 (pt.14) 1984,coating as per mdts-057 an d to rcf drawing. no. lp63117, item-5, alt.-f/nil. qty.- 01 no/set. 3.stainless steel nyloc nut m12 conf irming to din: 982, is: 7002-1991, a2-70 to is: 1367 pt.14,coating as per mdts-057 and to rcf drawing. n o. lp63117, item-6, alt.-f/nil. qty.- 01no/set. [ warranty period: 30 months after the date of delivery ] ]
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