West Central Railway

West Central Railway has published Supply Of 5/8 Inch (15.87Mm) Dia Zinc Plated/Galvanized Lock Bolt With Collar (Part No. 2020) With Grip Range 31-38 Mm. One Set Consisting Of 01 Nos Lock Bolt & One Nos. Collar. Base Metal- Steel, Astm B633 & Astm B695 & Astm B117 Minimum 48 Hrs. Lock Bolt Should Have Hardness In A Range 28-34 Hrc & Collar Have A Hardness In A Range Of60-80 Hrc/Hrb, As Per Rdso Drg. No. Wd11036-S-01, Alt-1 & Wd-11036-S-02,Alt-Nil Or Latest And Confirming To Spec. Is/Rdso-Wd/0001:2022 Of June 2022 Or Latest.5/8 Inch (15.87Mm) Dia Zinc Plated/Galvanized Lock Bolt With Collar (Part No. 2020) With Grip Range 31-38 Mm. One Set Consisting Of 01 Nos Lock Bolt & One Nos. Collar. Base Metal- Steel, Astm B633 & Astm B695 & Astm B117 Minimum 48 Hrs. Lock Bolt Should Have Hardness In A Range 28-34 Hrc & Collar Have A Hardness In A Range Of60-80 Hrc/Hrb, As Per Rdso Drg. No. Wd11036-S-01, Alt-1 & Wd-11036-S-02,Alt-Nil Or Latest And Confirming To Spec. Is/Rdso-Wd/0001:2022 Of June 2022 Or Latest.,5/8 Inch (15.87Mm) Dia Zinc Plated/Galvanized Lock Bolt With Collar (Part No. 2020) With Grip R Ange 31-38 Mm. One Set Consisting Of 01 Nos Lock Bolt & One Nos. Collar. Base Metal- Steel, Astm B633 & A Stm B695 & Astm B117 Minimum 48 Hrs. Lock Bolt Should Have Hardness In A Range 28-34 Hrc & Collar Hav E A Hardness In A Range Of60-80 Hrc/Hrb, As Per Rdso Drg. No. Wd11036-S-01, Alt-1 & Wd-11036-S-02,Alt -Nil Or Latest And Confirming To Spec. Is/Rdso-Wd/0001:2022 Of June 2022 Or Latest. [ Warranty Period: 3 0 Months After The Date Of Delivery ] ] => Limited. Last date of submission for this tender is 2025-10-03. This is a Railway Ancillaries tender in Kota, Rajasthan