supply of fabrication and supply of cover plate assembly for switch extension bracketfabrication and supply of cover plate assembly for switch extension bracket,fabrication and supply of cover plate assembly for switch extension bracket of thick web swi tch point machines along with anti-theft shearing nut, round headed bolt, bush and washer. cover plate as sembly set consist of p bracket cover plate-01 no, round headed bolt-02 no, anti-theft sheering nut-02 no , bush-02 no, washer-02 no. cover plate assembly should be made up of electroplated ms sheet of minimu m 3.15mm(?0.5mm) thickness, nut bolt size m16 x60mm as per drawing attached. [ warranty period: 1 2 months after the date of delivery ] ] => limited