Transformer Ground Connectors, also known as Transformer Tank Connectors, are essential components designed to establish a secure and efficient grounding connection between the transformer's tank and the grounding conductor. These connectors ensure the safe dissipation of fault currents, thereby protecting both equipment and personnel. These Transformer connectors and grounding clamps are made from high conductive Bronze alloys like CDA 955, CDA 836, CDA 954, CDA 956 etc. with bolts being made with roll threading giving the bolts robust torque strength.

| Conex Code | Conductor Max. | Conductor Min. | Stud Thread Size UNC | A (in.) | B (in.) | C (in.) |
| CMTC2 | 2/0 str. | 8 sol. | 1/2 - 13 | 1 51/64 | 1 9/64 | 1 21/32 |
| CMTC3 | 1 str. | 10 sol. | 1/2 - 13 | 1 3/8 | 1 3/64 | 1 9/16 |
| CMTC4 | 1 str. | 10 sol. | 1/2 - 13 | 1 1/4 | 7/8 | 1 3/8 |
| CMTC2Plated | 2/0 str. | 8 sol. | 1/2 - 13 | 1 51/64 | 1 9/64 | 1 21/32 |
| CMTC3 Plated | 1 str. | 10 sol. | 1/2 - 13 | 1 3/8 | 1 3/64 | 1 9/16 |
| CMTC4 Plated | 1 str. | 10 sol. | 1/2 - 13 | 1 1/4 | 7/8 | 1 3/8 |
Transformer ground connectors are primarily used in: