supply of set of hardware items for roof barsset of hardware items for roof bars,set of hardware items for roof bars boxes and dbr covers of wag7 locomotives.set consists of 04 items as follows: 1) ms bolt cadmium coated m8x26 mm, pitch 1.25 mm with suitable nut (thickness :6 mm, od:13 mm), one plain & one spring washer(thickness : 1 mm). qty:5000 nos. rate:10/-.per each 2) ms bolt cadmium coated m6x40 mm ,pitch : 1 mm with suitable nut (thickness :4 mm & od-12 mm),one pl ain washer & one spring washer (thickness : 1 mm). qty:3000 nos. 3) ms bolt cadmium coated m6x13 mm, pitch : 1 mm with suitable nut (thickness :4 mm & od-12 mm) one plain washer & one spring washer (thick ness-1 mm). qty:3000 nos. 4) ms bolt cadmium coated m5x10 mm, pitch :0.8 mm with suitable nut (thick ness -3 mm & od-10 mm) one plain washer & one spring washer (thickness-1 mm). qty:4000 nos. note: o ne sample set should be got approved before bulk supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]