supply of tee head bolt complete with hex nut.tee head bolt complete with hex nut.,tee head bolt complete with hex nut, plain washer and spring washer for 203 mm bogie mounted brake cylinder for emu/memu coaches consist ing of (1) t head bolt fully threaded to size m12x45 mm long property class 8.8 to is 2014:1996 (reaffirmed year: 2022) & is 1367:part 3:2017, qty- 01 no. ( 2) spring washer to size m12 to is 3063:1994 (reaffirmed year::2021), qty- 01 no. (3) plain washer to size m12 to is 2016:1967 (reaffirmed year: : 2021), qt y- 01 no. (4) hex nut to size m12 property class 8.0 to is 1364:part:3:2018 & is 1367:part 3:2017, qty- 01 no. (one set having 04 items of 01 no each) [ warr anty period: 30 months after the date of delivery ] ] => limited