Tenders for Supply of 7/8 22 Mm Dia Bull Lock Bolt Pin Round Head & Collar Zinc Plated Standard, 2832, Grip Range 2.000 - 2.250 50-57 Mm Confirming Other Technical Requirements As Per Rdso Drg. No. Wd-11036-S-01 Alt-01 Or Latest And Wd-11036-S-02 Alt- Nil Or Latest.