supply of set of hardware items , set of hardware items for the maintenance of hhp locomotives. set consists of 07 items as fo llows: i) 1/2x30 mm length ,13 tpi pitch , cadmium coated hexagonal bolt with suitable nut one spring wa sher & one flat washer,qty: 01 no. ii) m12x35mm length, 1.75 mm pitch , cadmium coated hexagonal bolt with suitable nut , one spring washer & one flat washer ,qty: 01 no. iii) m10x30mm length, 1.5 mm pitch , cadmium coated hexagonal bolt with suitable nut , one spring washer & one flat washer ,qty: 01 no. iv) 3.8 x 22mm length, 16 tpi pitch , cadmium coated hexagonal bolt with suitable nut one spring washer & one flat washer, qty: 01 no. v) m8x25mm length ,1.25 mm pitch ,stainless steel hexagonal bolt with suitable nu t , one spring washer & one flat washer, qty: 01 no. vi) 1/4x20mm length , 20 tpi stud bolt ss hexagonal bolt with suitable nut , one spring washer & one flat washer , qty: 01 no. vii) m8x20 mm length , 1.25 mm pitch , cadmium coated hexagonal bolt with suitable nut , one spring washer & one flat washer , qty: 01 no [ warranty period: 30 months after the date of delivery ] ]