Bushing Metal Parts M12 C, M12 HV, M16 HV, M20, M20 HV, M30 HV, M42 C, M42 HV, Primary Terminal. Manufactured in accordance with Indian Standards – IS: 3347, Din Standards – 42530 – 42531 – 42532, BS 2562 and also as per customer’s specifications and drawings for Entire Range of LV & HV Bushings.