The Coupling dowel is used to join the solid copper or stainless steel internal threaded earth rods.
| ROD DIA IN MM | THREAD SIZE | THREAD LENGTH IN MM | PART NUMBER |
| 15, 16 & 20 | M 10 | 40 | CD 10 |
| 25 | M 12 | 40 | CD 12 |
Material:- Copper / SS 316/ Brass
EARTHING & GROUNDING
COUPLING DOWELS
for Solid Copper & Stainless Steel Earth Rod