supply of high tensile hex head screw for ctrb m20x60mm (lhb shell with fiat bogies), property class 8.8, conforming to cg-15067 alt.1high tensile hex head screw for ctrb m20x60mm (lhb shell with fiat bogies), property class 8.8, conforming to cg-15067 alt.1,high tensile hex head screw for ctrb m20x60mm (lhb shell with fiat bogies), property class 8.8, conforming to cg-15067 alt.1 for lhb coaches. make: as per drawing no. t-0-2-619 alt. x ( latest alteration): tvs/dfl/ unbreako/tuff only. [ warranty period: 30 months after the date of del ivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]