supply of supply of set of thread plug gaugesupply of set of thread plug gauge,supply of set of thread plug gauge for lhb coaches, one set of go-no-go thread plug gauge should have following item ( 1) plug gauge go & no go size- m20x2.5mm pitch, quantity-1 no, (2) plug gauge go & no go size-m16x2mm pitch, quantity-1 no, (3) plug gauge go & no go size- m8x1.25mm pitch, quantity-1 no. make:- baker or master metrology or dic or similar. note:- calibration certificate to be supp lied from nabl approved labs [ warranty period: 30 months after the date of delivery ] ] senior section engineer c & w (mg) gujarat 12.00 set