Supply Of Set Of Thread Plug Gauge For Lhb Coaches, One Set Of Go-No-Go Threa D Plug Gauge Should Have Following Item 1.) Plug Gauge Go & No Go Size- M20X2.5Mm Picth, Qu Antity-1 No, 2) Plug Gauge Go & No Go Size-M16X2Mm Pitch, Quantity-1 No, 3) Plug Gauge Go & No G O Size- M8X1.25Mm Pitch, Quantity-1 No. Make:- Braker Or Master Metrology Or Similar. Note:- Ca Libration Certificate To Be Supplied From Nabl Approved Labs. [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] ] (EXPIRED)