Blue fork terminals for 4mm wire, made to fit a 6mm stud. They slide under a screw or stud without the screw coming all the way out.
What they fit
With a 6mm stud hole, these suit jobs such as:
- chassis and body earth points
- fuse block and bus bar studs
- M6 accessory mounting bolts
Blue 4mm wire covers medium-duty circuits, such as horns and cooling fans and fuel pump and relay wiring.
How to fit them
- Crimp the 4mm wire into the blue barrel.
- Loosen the M6 nut or screw a few turns, slide the fork under it and tighten.
- Where vibration is heavy, use a ring terminal instead.
An M6 nut usually takes a 10mm spanner. Match the hole to the stud: a 6mm hole on a smaller stud leaves the terminal loose under the nut.
Use a ratchet crimping tool: it will not release until the crimp is complete, so every blue 4mm join gets the same pressure. Where the join will see water, seal it with dual wall heat shrink.
Pick this size for an M6 stud. For an M4 stud, use the blue 4mm. For an M8 stud, step up to the blue 8mm.
Specifications
| Type | Fork Terminal |
| Wire size | 4mm (blue) |
| Stud size | 6mm |
| Contact | Tinned copper barrel |
| Insulation | Insulated sleeve |
| Pack | 50 per pack |
| Product code | A21-fb46 |
Same stud size, other wire sizes
| Size | Colour |
|---|---|
| 3mm wire, 6mm stud | red |
| 5mm wire, 6mm stud | yellow |
Pairs with: blue ring terminals. See every type in our fork terminals and crimp terminals ranges.
Pack and pricing
Blue fork 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 | A21-fb46 |
| Condition | New |
| Weight | 0.01kg |