Yellow ring terminals for 5mm wire, made to fit a 10mm 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 10mm bolt hole, these suit jobs such as:
- battery isolator studs
- heavy-duty bus bars
- M10 terminal studs on large batteries
Yellow 5mm wire covers the heaviest circuits in this range, such as driving light and spotlight feeds and camper, fridge and trailer power runs.
How to fit them
- Crimp the 5mm wire into the yellow barrel.
- Take the M10 nut off, slide the ring over the bolt and refit the M10 nut.
- Tighten firmly; the ring sits flat under the M10 nut.
An M10 nut usually takes a 16 or 17mm spanner. Match the hole to the bolt: a 10mm 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 yellow 5mm join gets the same pressure. Where the join will see water, seal it with dual wall heat shrink.
Pick this size for an M10 bolt. For an M8 bolt, use the yellow 8mm.
Specifications
| Type | Ring Terminal |
| Wire size | 5mm (yellow) |
| Bolt size | 10mm |
| Contact | Tinned copper barrel |
| Insulation | Insulated sleeve |
| Pack | 50 per pack |
| Product code | A31-ey51 |
Pairs with: yellow fork terminals. See every type in our ring terminals and crimp terminals ranges.
Pack and pricing
Yellow 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 | A31-ey51 |
| Condition | New |
| Weight | 0.01kg |