supply of set of hex bolt for cab roof and centre roof for wag-9/wap-7 locos. one set consists of two items as follows. (i) h , set of hex bolt for cab roof and centre roof for wag-9/wap-7 locos. one set consists of two items as follows. (i) hex head bolt size m24 x 85 x 54 thd- 8.8 as per abb drg. no. 182-00018-008, qty- 0 4 nos/set (ii) hex head bolt size m16 x 70 x 38 thd as per abb drg. no. 182-00053-010, qty- 02 nos/set. each set consists of 02 items 06 nos only. note: one sample to be approved from consignee before bulk su pply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]