tender for set of fasteners for modified side bearer of wag-7 locos consisting of 03 items as follows. 1)screw hex head m20 x 45mm long with suitable spring washer to is: 3063/1972. qty = 16 nos. 2) screw hexhead m20 x 40mm long with suitable spring washer to is: 3063/1972. qty = 16 nos. 3) screw hex head m20 x55mm long with suitable spring washer to is: 3063/1972. qty = 72 nos. makes:vif/unbrako/dfl/lps/tvs/pfl/bmi.