supply of procurement of nuts etc., for track machine.procurement of nuts etc., for track machine.,castle nut, as per plasser part no. m20x1.5din937.6, make: tvs, lps, unbrako ] , castle nut, as per plasser part no. m30x1,5din937-6/verz, make: tvs, lps, unbrako ] , castle nut, as per plasser part no. m36x1,5din937.6, make: plasser , tvs, lps, unbr ako ] , hex nut of size m10x1.25mm , specification : is-1364, iso-4032,, threads : is-4218, proper ty class : is-1367, iso-898 part -ii make:tvs , lps ,unbrako ] , hex nut of size m16x2mm. specification: is-1364, iso-4032, threads: is- 4218, property clas s: is-1367, is-898 part-ii make:tvs , lps ,unbrako ] , hex nut of size m6x1mm, specification : is-1364, iso-4032, thread is-4218 property class is-1367, iso-898 part -ii grade : 10.9 make:tvs , lps ,unbrako ] , cold forged precision hexagonal sunlock nut of size 10x1.5 mm specification : din 982, grade : 10 make:tvs , lps ,unbrako ] , cold forged precision hexagonal sunlock nut of size : m14x2.0mm, specification : din982, gr ade-10, make:tvs , lps ,unbrako ] , nylock nut of size :16x2.0mm as per specification din982, grade 10, make:tvs , lps ,unb rako ] , cold forged precision hexagonal sunlock nut (nylock nut ) of size 8x1.25 mm sp ecification : din982, grade : 10, make:tvs , lps ,unbrako ]