Red ring terminals for 3mm wire, made to fit a 6mm bolt. They go right around a bolt or stud, so the connection cannot slip off even if the nut loosens.
What they fit
With a 6mm bolt hole, these suit jobs such as:
- chassis and body earth points
- fuse block and bus bar studs
- M6 accessory mounting bolts
Red 3mm wire covers light-duty circuits, such as interior and dash lighting and indicator and tail light wiring.
How to fit them
- Crimp the 3mm wire into the red barrel.
- Take the M6 nut off, slide the ring over the bolt and refit the M6 nut.
- Tighten firmly; the ring sits flat under the M6 nut.
An M6 nut usually takes a 10mm spanner. Match the hole to the bolt: a 6mm hole on a smaller bolt leaves the terminal loose under the nut.
Use a ratchet crimping tool: it will not release until the crimp is complete, so every red 3mm join gets the same pressure. Where the join will see water, seal it with dual wall heat shrink.
Pick this size for an M6 bolt. For an M4 bolt, use the red 4mm.
Specifications
| Type | Ring Terminal |
| Wire size | 3mm (red) |
| Bolt size | 6mm |
| Contact | Tinned copper barrel |
| Insulation | Insulated sleeve |
| Pack | 50 per pack |
| Product code | A11-er36 |
Same bolt size, other wire sizes
| Size | Colour |
|---|---|
| 4mm wire, 6mm bolt | blue |
Pairs with: red fork terminals. See every type in our ring terminals and crimp terminals ranges.
Pack and pricing
Red ring terminals come 50 per pack, no minimum order. Buy 5 to 9 packets for 10% off each packet, or 10 or more for 20% off. Orders placed before 12pm are dispatched the same day.
| Product Code | A11-er36 |
| Condition | New |
| Weight | 0.01kg |