supply of procurement of kit of h.t.hex head screw with plain and spring washer etc.procurement of kit of h.t.hex head screw with plain and spring washer etc.,kit of h.t.hex head screw with plain and spring washer for phonic wheel & earth ing equipment of lhb coaches as listed below- item no. 1 = h.t hex head screw with plain washer siz e:m 16 x 45 mm long (full thread) gr- 10.9 ,is :1364 .pt-ii/2002 make -tvs/lps/unbrako. qty 08 nos per kit item no. 2 = h.t hex head screw with plain washer size:m 16 x 50 mm length gr- 10.9 (full t hread) ,is :1364 .pt-ii/2002 make -tvs/lps/unbrako. qty 04 nos per kit item no. 3 = h.t hex head b olt( screw ) size: 8mm x 30 mm . gr- 10.9 full thread ,is :1364 .pt-ii/2002 alongwith one no. spring w asher one no. plain washer .make -tvs/lps/unbrako. qty 03 nos per kit item no. 4 = h.t hex head s crew m 8x35x22 (thread length )mm with one no.ht spring washer, gr- 10.9 ,is :1364 .pt-ii/2002 mak e -tvs/lps/unbrako. qty 06 nos per kit [ warranty period: 30 months after the date of delivery ] ]