36 PCS Split Bolt Connectors TJ-25 for 4-8 AWG Bare Wire Ground Bonding

Wire Range: These Split Bolt Wire Connectors are suitable for bare wires from 4 Gauge to 8 Gauge. NOTE The TJ-25 marked on the head of this split bolt connector does not represent the tightening force, but indicates that it is suitable for wires with a cross-sectional area of approximately 25 square millimeters or less, that is 4AWG/5AwG/6AWG/ 7AwG/ 8AWG (Nominal Diameter: 5.189mm/0.3643in, 4.621mm/0.1819in, 4.115mm/0.1636in, 3.665mm/0.1443in, 3.264mm/0.1285in).