Electrical Connectors

Electrical Connector Terminals - Best Prices Online

Shop the best priced range of Electrical Connectors, Cable Connectors and Wiring Terminals to the Automotive Industry in the UK, All our products conform to British Standards BS4579 & BS4G178.  Our Spade Terminals, Piggyback Terminals, Bullet Terminals & Receptacle Terminals all have anti vibration copper inserts. 

We also supply a range of Crimping Tools for use with Pre Insulated Electrical Connectors, Heat Shrink Terminals & Copper Tube Terminals, Cable Connectors and all Automotive Connectors UK.

All you need for electrical garage supplies - on one site.  And, everything is in store and ready to ship today.  Shop today and receive your electrical auto supplies tomorrow!

Electrical Terminal Connector Range:

Shop our wide range of electrical connector products, including:

Spade, Ring & Butt Connectors

Terminals, Ring Terminals, Butt Connectors, Bullet & Socket Terminals, Fork Terminals, Pin & Blade Terminals, Low Voltage Connectors and Wire Tap Connectors. 

Heat Shrink Butt, Ring & Spade Connectors

Cord End Connectors, Bulk Electrical Connectors, Electrical Clip Connectors, Flag Terminals, Heat Shrink Butt Connectors, Heat Shrink Spade Terminals, Piggy Back Spade Connector, and Heat Shrink Ring Terminals & Cable Connectors. 

We have all the heat shrink electrical connectors, heat shrink wire connectors, heatshrink connectors, and heat shrink cable connectors you'll need in stock and ready to ship today.  Look no further for stocking up on your heat shrink connector terminals, heat shrink terminals, and heat shrink crimp connectors supplies.

Fork, Copper Tube & Superseal Connectors

Best Electrical Connectors, Heat Shrink Fork Terminals, Copper Tube Terminals, Open End Terminals, Helacon Connectors, Copper Tube Terminals, Superseal Connectors, Crocodile Clips, Crimpers, and Automotive Cableing.

We offer the best value on all cable connectors, wiring connectors & electrical connectors UK.  Shop the best prices on crimp connectors with heat shrink and heat shrink self solder connectors online anywhere in the UK.

Guide to Using Electrical Connectors:

[1]  Ensure the Wire is Not Live
Before you start, always double-check that no electrical current is running through the wire. Safety first, every time.

[2]  Determine the Correct Wire Gauge
Hold the wire in one hand and a wire stripping / crimping tool in the other.  Starting with the largest hole check the size of the wire.  Move progressively towards the lowest hole until the correct gauge size is determined. 

Place the wire inside the chosen hole and close the gap.  You are looking for a hole size that fits tightly around the outside of the wire so that you struggle to move the wire yet does not cut into the insulation.

[3] Cut the Wire Insulation
Now that the outside size of the wire has been determined move in about 3/8 inch from the wire end.  Place the stripping tool onto the wire using one size smaller than previously determined.  Then, close the jaws and gently squeeze the handles so that the insulation is cut into.  Record the number used at this point on the stripping tool for later reference.

[4]  Rotate the Stripping Tool and Remove the Cut Insulation
Rotate the tool around the wire to ensure the insulation is fully cut. Then slide the tool toward the end of the wire to remove the plastic casing. You may encounter some resistance during this step, so a bit of extra effort may be required. Wrapping the wire around your holding hand can improve grip and make the process easier.

[5]  Twist Wire Strands Together
At this point the internal multiple wire strands that are now exposed should be tidied together by twisting so that they will fit neatly into the electrical connector terminal.

[6]  Determine Correct Connector Size
We previously determined the correct wire size and recorded it.  It is now time to select an appropriate electrical connector based on this wire size. 

[7]  Insert stripped Wire end into Electrical Terminal
Insert the newly stripped wire end halfway into the electrical connector.  At this point it is easily determined if the exposed wire segment is too long for the connector terminal about to be used.  If the exposed area is too long cut a little off the end using the crimping / stripping tool.

[8] Crimp using appropriate Crimp Tool
Using an appropriate wire crimping tool match the colour of the electrical connector with the colour coded size gauges in the crimping tool.  This colour coded system provides a fast and easy way to determine the correct indentation to be used.  Securely hold the wire in the appropriate crimp position and squeeze firmly on the crimper handles.  To effect a secure crimp a considerable amount of force may be required.

[9] Repeat Process
Repeat for Wire on Other Side if using a joining Electrical Connector, eg: Butt Connector or other small electrical connectors.
Repeat the above steps 3 to 7 for the wire to be connected on the other side if required.

[10]  Check Connection Integrity
To check connection integrity gently pull the wire away from the electrical connector to ensure the connection is not loose and has been successfully crimped.  Be careful not to tug suddenly as you may damage the connections. 
If the connection is loose, remove the wire, dispose of the used connector and repeat the process using a new electrical connector.  Most of these electrical connectors can only be used once.

Free delivery available within the UK on all orders over £100 ex VAT.  We have the best value on terminal electrical connectors, cable terminals, and automotive terminals. Shop our rang of blade connectors, electrical connector clips, and automotive connector terminals today. We stock all the electrical connector sizes your workshop needs and deliver right to your doorstep.

Shop Assorted Electrical Terminals, Anderson Power Connectors, Anderson Power Connectors, Blue Terminals, Butt Connectors, Blue Terminals, Bullets & Sockets, Bullets & Sockets, Butt Connectors, Auto Cable - today.

 Great Offers on Electrical Terminals

View the offers we have on related products and get your garage stocked up today.  We have great deals on Automotive Fuses, on our selection of Electrical and Wiring Accessories and across our range of Vehicle Bulbs for cars, trucks, caravans vans, and bikes.

Electrical Terminal Connectors
Are you looking for auto electrical connectors screwfix or spade connectors screwfix? Check out our full range of auto electrical connectors, terminal connectors, and auto connectors. We have the best prices on all the best automotive electrical connectors, auto connectors UK, and electric connectors.

Automotive Electrical Products: Reliable Connections for Every Job

Whether you are rewiring a classic car, repairing a modern vehicle’s loom, or building a custom electrical system, the quality of your components matters. Our range of Assorted Electrical Terminals gives you a versatile selection for everyday repairs, while dedicated Assorted Electrical Terminals packs ensure you always have the right fit on hand. For heavy duty power connections, Anderson Power Connectors provide a secure, high current solution that can be repeatedly connected and disconnected. We also carry Anderson Power Connectors in multiple amp ratings to suit winches, jump packs, and auxiliary battery setups.

Terminals by Type and Colour

Organising your wiring is simple with colour coded components. Blue Terminals are ideal for medium gauge wiring (typically 3.5 to 6 mm²), and we supply Blue Terminals in ring, spade, and fork styles. For smaller circuits, Red Terminals cover 1.5 to 2.5 mm² applications, and Red Terminals are available in insulated and uninsulated versions. You will also find Bullets & Sockets perfect for dashboard and lighting harnesses, along with Bullets & Sockets in nylon and brass finishes. Need a reliable inline splice? Butt Connectors and Butt Connectors with heat shrink insulation create strong, sealed joints that resist vibration and moisture.

Cable, Crimpers, Heavy Duty Lugs

No electrical job is complete without the right Auto Cable. We stock Auto Cable in various cross sections (from 0.5 mm² to 50 mm²) with thin wall insulation for easier routing. For larger battery and starter leads, Copper Tube Butt Terminals and Copper Tube Terminals allow you to join or terminate heavy gauge wire cleanly. Likewise, Copper Tube Pins are designed for inserting into multi pin housings, and Copper Tube Pins with tin plated finishes resist corrosion. To achieve professional crimps every time, choose one of our Crimpers; we offer Crimpers for ratchet type, open barrel, and hex crimping actions. For temporary test connections, Crocodile Clips (insulated and non insulated) and Crocodile Clips with strain relief springs are invaluable on any workbench.

Specialist Connectors and Heat Shrink Options

Where space is tight, Flag Terminals mount at 90 degrees to the wire, and Flag Terminals are supplied with nylon or PVC sleeves. For secure fastening under screws, Fork Terminals (also known as spade terminals) allow quick removal without fully undoing the bolt. Helacon Connectors offer a screw down clamping action that is reusable and ideal for control panels. If you need weather resistant splices, Heat Shrink Butt Connectors and Heat Shrink Butt Connectors with adhesive lining create a waterproof seal. The same protection applies to Heat Shrink Fork Terminals, Heat Shrink Ring Terminals, and Heat Shrink Spade Terminals – all of which shrink to form a tight barrier against dirt and moisture.

Completing Your Electrical Kit

For ignition and fuel injection systems, Lipped Blade Terminals hold firmly in housings, and Lipped Blade Terminals with dual lips prevent pull out. Use a Low Voltage Connector for sensors, lights, or ECUs; our Low Voltage Connector range includes 2 to 8 pin options. Lucar Type Terminals remain the standard for British vehicle alternators and starters, while Open End Terminals allow wire insertion from the side – ideal for tight spots. Browse Other Terminals for less common profiles, and consider Piggy Back Terminals when you need to stack two connections on one stud. Pin & Blade Terminals suit modular plug housings, and Ring Terminals give a permanent, vibration proof connection around a screw or bolt. Finally, Spade Terminals offer fast disconnect for lights and relays, and SuperSeal Connectors provide sealed, environment proof joining for engine bay and exterior applications. Every product listed is chosen for durability and ease of use by UK garages and automotive enthusiasts.

Shop automotive electrical connectors today!