Supply Of Set Of Two Different Hex. Head Items Required For Maintenance Of Gear Cases In Ac Electric Locomotives As Follows. 1 Hex Head Screw Size: M16 X 200mm Rolled Thread & Zinc Plated, Grade: 10.9 As Per Clw Spec. No. Clw/ms/3/080, Alt 6 Or Latest And Item No.45 Of Clw Drg. No.1209-01.111-004 Alt- 5 Or Latest. Qty/set. 24 Nos. 2 Hex. Head Screw Size: M12 X 30mm Rolled Thread & Zinc Plated, Grade: 10.9 As Per Clw Spec. No. Clw/ms/3/080, Alt 6 Or Latest And Item No.40 Of Clw Drg. No.1209-01.111-004 Alt- 5 Or Latest. Qty/set. 72 Nos. Makes: Tvs/lps/unbrako Are As Per Clw Spec. No. Clw/ms/3/080, Alt 6. Note: 1 One Sample Set Should Be Got Approved Before Effecting Bulk Supply.