supply of set of hardware itemsset of hardware items,set of hardware items, one set consisting of :- (i) zn/cd plated high tensile hex head screw siz e m10x40mmx1.5mm pitch to is:1364/part 2 &3/2002 grade 10.9 with one spring washer to is 3063 & two plain wash er to is 2016 & one hex nut qty:500 nos. (ii) high tensile hex head screw size m6x30mm long, grade 8.8 or higher wit h one hex nut & one plain washer and one spring washer confirming to is:1364 (part-2)-1992 qty: 600 nos. (iii) hex h ead screw of size m8x30mm long with two plain washer one spring washer and one hex nut grade high tensile 8.8 or higher confirming to is:1364 qty: 500 nos. [ warranty period: 30 months after the date of delivery ] ]