Best current price£3.36from B&Q
Shopping.co.uk recommended and popular offers
B&Q£3.36Visit shop B&Q - 36870 Pre Insulated Terminal 10 Pieces 4mm Red Female Bullet 0.5-1.5mm2
Visit shop5 offers from £3.36 - £8.79
View price history by clicking the chart icon.
The Connect Pre-Insulated Female Bullet Terminal is designed for automotive technicians, DIY enthusiasts, and electricians who require a reliable and secure method for joining electrical circuits. Its primary benefit is providing consistent, high-conductivity connections thanks to its copper body construction, though users should note it is specifically sized for 0.5mm to 1.5mm wire gauges, limiting its use with heavier-duty cabling.
| Model Part Number | 36870 |
|---|---|
| Brand | CONNECT |
No, these are designed for low-voltage DC applications, such as automotive or marine wiring. They are not rated for standard 120V/240V AC household circuits.
These terminals are rated for wires ranging from 0.5mm to 1.5mm.
These are designed for mechanical crimping; soldering is generally unnecessary if the crimp is performed correctly with the right tool.
While the insulation provides a basic level of protection, they are not waterproof. Use heat-shrink tubing over the connection if you are working in an exposed area.
Use a tool specifically marked for insulated terminals, typically featuring colored slots that correspond to the insulation size.
Ensure the wire is properly stripped and that the crimping tool is applying enough pressure to the barrel of the terminal.
Verify that the male connector is also 4mm; if the male connector is worn, it may need to be replaced to ensure a tight friction fit.
Check that the terminal has not been over-crimped, which can fracture the copper, or under-crimped, which prevents a solid contact.
To achieve the best results, use a professional-grade ratchet crimping tool calibrated for insulated terminals. When inserting the wire, ensure no stray copper strands are poking through the insulation, as this can create a potential short. These terminals are compatible with standard 4mm male bullet connectors. To maintain the connection over time, keep the terminals free from excessive moisture and debris. If working in a high-vibration area, consider using a small amount of dielectric grease within the connection point to prevent oxidation and moisture ingress.
