Set of Hexagonal head screws complete for crown clearance adjustment to Drg. No. T-0-1-652, COL.1, Alt-b. ( Consisting of 08 sets and split pin size-2.5 x 20, Qty-08 Nos.) to spec IS: 549-2005, Tab-1 Galvanized to IS: 1573-86. Special condition: All the above items to be supplied in a single packing. Note:- Screw & Nut (item-2) shall be of Make- TVS or UNBRAKO/DFL or LPS only.