supply of set of hh screws consists of the following 06 items conforming to iso 4017, required for vande bharat coaches: (1)hh screw m22 x 110, gr 10.9 -16 nos per set, (2)hh screw m22 x 140, gr 10.9 -16 nos per set, (3) hh screwm20 x 65, gr 10.9 -16 nos per set, (4) hh screwm20 x 140, gr 10.9 - 16 nos per set, (5) hh screw m24 x 90, gr 10.9 -20 nos per set, (6) hh screw m20 x 80, gr 10.9 -20 nos per set. makes: tvs or dfl / unbrako or lps bossard. note: all screws should be geo silver & zinc flake coated.set of hh screws consists of the following 06 items conforming to iso 4017, required for vande bharat coaches: (1)hh screw m22 x 110, gr 10.9 -16 nos per set, (2)hh screw m22 x 140, gr 10.9 -16 nos per set, (3) hh screwm20 x 65, gr 10.9 -16 nos per set, (4) hh screwm20 x 140, gr 10.9 - 16 nos per set, (5) hh screw m24 x 90, gr 10.9 -20 nos per set, (6) hh screw m20 x 80, gr 10.9 -20 nos per set. makes: tvs or dfl / unbrako or lps bossard. note: all screws should be geo silver & zinc flake coated.,set of hh screws consists of the following 06 items conforming to iso 4017, required for vande bharat coaches: (1) hh screw m22 x 110, gr 10.9 - qty -16 nos per set, (2) hh screw m22 x 14 0, gr 10.9 - qty -16 nos per set, (3) hh screwm20 x 65, gr 10.9 - qty -16 nos per set, (4) hh screwm20 x 140, gr 10.9 - qty - 16 nos per set, (5) hh screw m24 x 90, gr 10.9 -qty - 20 nos per set, (6) hh scre w m20 x 80, gr 10.9 - qty - 20 nos per set. makes: tvs or dfl / unbrako or lps bossard. note: all sc rews should be geo silver & zinc flake coated. [ warranty period: 30 months after the date of delive ry ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty, andhra pradesh 45.00 set