supply of set of fastenersset of fasteners,set of fasteners as detailed:1) hex bolt of size 1/2-20 x 1-1/4 to emd part no. 181429 and blw part no. 19014077 as per drawing number 181429 rev. da or latest,qty/se t: 150 nos,2) bolt hex head 1/2-20 x 5-1/4 inch as per emd pt no.and drg no.186339,alt -aa a nd blw pt no. 19014168 for auxiliary generator drive mounting,qty/set: 50 nos,3) bolt hex head of size: 1/2 inch x 20 tpi x 6 inch as per blw pt.no.19014170 and emd pt.no.186342, alt nil or latest,qty/set: 50 nos,4) bolt hex head of size: 3/4-16 x 11-5/16 to blw part no: 19019026 and emd part/ drg.no. 8261288, alt- ec or latest,qty/set: 50 nos,5) washer speci al 3/4 to emd part no. 8140912 and blw part no: 19394070,qty/set - 50 nos,6) washer flat 1 /2 inch to emd part no. 6101229 and to blw part no.19393040,qty/set: 200 nos. [ warranty per iod: 30 months after the date of delivery ]