supply of set of hardware items for wap7 locomotive consisting of 6 items , set of hardware items for wap7 locomotive consisting of 6 items 1) spring washer of size m3 6, material: spring steel as per is:3063 - 24 nos./set. 2) spring washer of size m27, material: spring steel a s per is:3063 - 16 nos./set. 3) spring washer of size m24, material: spring steel as per is:3063 - 20 nos./set . 4) spring washer of size m16, material: spring steel as per is:3063 - 78 nos./set. 5) spring washer of size m12, material: spring steel as per is:3063 - 72 nos./set. 6) spring washer of size m10, material: spring stee l as per is:3063 - 92 nos./set. note: 1) these items to be coated with zinc plate and yellow passivation to b e done. 2) make: bbbb make of forbes or tvs or dfl/unbrako or equivalent. [ warranty period: 30 month s after the date of delivery ] ]