Eastern Railways

Eastern Railways has published Supply Of Lock Boltlock Bolt,Lock Bolt Size: Nominal Diameter 22.2 Mm Or 7/8 Inch With Collar Grip Range 57.15 To 63 .50 Mm. One Set Consisting Of 1 No. Lock Bolt & 1 No. Collar As Per Rdso Drg. Wd-11036-S-01 Alt-01 An D Wd-11036-S-02. Material & Specification As Per Drawing. The Head Of The Lock Bolts Necessarily Be Marked With Manufacture Identification. The Marking On Collar Should Be Done On Lower Bottom Surfac E. Firms Offer - Lock Bolt Round Headed 7/8 (22.2Mm) Dia With Full Collar Zinc Plated With Grip Range 57.15 To 63.50Mm As Per Rdso Spec. No. Is/Rdso-Wd/0001:2022 [ Warranty Period: 30 Months After The Date Of Delivery ] ] , Lock Bolt Size: Dia. 19.1 Mm Or 3/4 Inch With Collar Grip Range 31 To 38 Mm. One Set Co Nsisting Of 1 No. Lock Bolt & 1 No. Collar As Per Rdso Drg. Wd-11036- S-01 Alt.01 And Wd-11036-S-02 Alt. Nil. Material & Specification As Per Drawing. The Head Of The Lock Bolts Necessarily Be Marked With Manufacturers Identification. [ Warranty Period: 30 Months After The Date Of Delivery ] ]. Last date of submission for this tender is 2025-12-09. This is a Railway Ancillaries tender in Andal, West Bengal