supply of set of fasteners for spring seat and vertical damper of wag7 locos etc.set of fasteners for spring seat and vertical damper of wag7 locos etc.,set of fasteners for spring seat and vertical damper of wag7 locos consist ing of [1] m24x150/65 hex head bolt to is 1367 grade 8.8 with castle nut [is 2232-67],spring washer [is 3063] and split pin [is 549] [6mm dia hole to be provided on bolt at a distance of 20mm from threaded end] - 3 nos. each. [2] m22 x 120/35 hex head bolt to is 1367 grade 8 .8 with castle nut [is 2232-67] spring washer [is 3063] and split pin [is 549] [6mm dia hole t o be provided on bolt at a distance of 15mm from threaded end]- 2 nos. each [3] m20 x 11 0/35 hex head bolt to is 1367 grade 8.8 with castle nut[is 2232-67] spring washer [is 3063] and split pin [is 549] [6mm dia hole to be provided on bolt at a distance of 10mm from th readed end]- 2 nos. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] ws electric loco stores/kgp, west bengal 417.00 set