supply of hex. nut m12 prevailing torque type conforming to specification din6925/din980v, is 1367 : 2020 : part 8, 10, a3b. this item should be procured from tvs, tuff, dfl, unbrako and rdso approved vendors for axle end steel high tensile cap screws.hex. nut m12 prevailing torque type conforming to specification din6925/din980v, is 1367 : 2020 : part 8, 10, a3b. this item should be procured from tvs, tuff, dfl, unbrako and rdso approved vendors for axle end steel high tensile cap screws.,hex. nut m12 prevailing torque type conforming to specification din6925/din980v, is 13 67 : 2020 : part 8, 10, a3b. this item should be procured from tvs, tuff, dfl, unbrako and rdso appr oved vendors for axle end steel high tensile cap screws. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]