Flexible kitchen tap hose connectors
Most of kitchen and bathroom taps connect to the water supply by using flexible tap tails. Kitchen tap hose connector comes with BSP fitting or 15mm compression fitting on water source end and metric thread fitting one tap end. You should ensure that you choose the correct size before making the purchase.
Our kitchen tap hose connectors are designed to provide reliable connections, making them ideal for both DIY projects and professional installations.
Water Supply Connections
The water supply end BSP connection is typically in 3/8 or 1/2 BSP size. 3/8 sized flexi hose will fit the thread at approx. 15mm on its external diameter, whilst the 1/2 size will fit thread of about 21mm of its external diameter. The tap end connection uses metric sizing.
The most common size used by kitchen tap manufacturers is M10 size, however some of taps have M8 or M12 water inlet connections. Make sure to measure the connection first.
As this is metric sizing, the number in the size will match the connection diameter in mm. If the tap connection thread diameter is 10mm, you need to use M10 tap tail sizes. Check the graph below for this explanation summary.

Toilet flexi hose pipes
Flexible hose with BSP female threaded fittings on both ends connect the toilet to the water supply. The most common used sizes of threads in toilet flexi pipe are 3/8 or 1/2 inch BSP.
Bear in mind that BSP thread sizes are not equal to the thread diameter. If you measure your thread where the flexi hose needs to be fitted then follow the simple rule: 3/8 sized hose will fit the approx. 15mm external diameter thread, whilst the 1/2 size will fit about 21mm external diameter thread.
Our flexible connectors are designed to work seamlessly with these setups.
Large bore flexible pipes
For larger pipes, the 3/4 x 3/4 inch flexible hose pipe provides a robust and durable connection. 3/4 x 3/4 large bore flexible hose pipe ensures a high water flow, making hose ideal for pump systems.
We offer large bore flexible connectors with 14 or 15mm bore hole. Bear in mind that 3/4 BSP size is not the thread fitting diameter. The 3/4 BSP size will with threads with their external diameter of about 26mm.
Choosing correct flexible tap tail size
Follow the guidance of choosing the correct flexible pipe shown in the pictures above. The most common mistakes made when choosing threaded connection is to pick the size to match the thread diameter in inches. Check the table below to avoid this mistake and match your thread size to the diameters provided.
Flexible Tap Connectors With Compression Fittings
Our offer includes flexible hose pipes with compression fittings on both or one end. This solution is ideal to connect taps directly to 15mm supply pipes (or 22mm ones). Alternatively the 15mm to 1/2" BSP adaptors can be used to connect threaded tap tails directly to 15mm shut-off valves. The flexible compression options provide a secure and straightforward installation.
Plumbing4Homes Flexible Tap Connector
We understand the importance of reliable plumbing accessories. That’s why our flexible tap connectors, kitchen tap hose connectors, and water pipe connectors are designed to provide long-lasting performance and ease of installation.
Whether you’re a DIY enthusiast or a professional plumber, our products are built to meet your needs. Browse our collection today to find the perfect flexible connectors for your plumbing projects!
FAQ’s:
How Do I Choose The Correct Size Flexible Tap Connector Or Kitchen Tap Hose Connector?
First, check the connection size on your tap. Most modern kitchen and bathroom taps use M10 or M12 metric fittings at the tap end itself.
Then, check your water supply pipe – this end usually needs a BSP thread (tap connector size, commonly 1/2" or 3/8").
Measure carefully, or check the information supplied with your tap. Getting the right flexible tap connector size, often noted in mm, is vital for a watertight seal. Remember to view our size guide, as BSP sizes differ from the actual thread diameter; selecting the correct tap fittings is essential among plumbing accessories.
What's The Difference Between Flexible Compression and BSP Flexible Tap Connectors?
Flexible compression fittings are designed to connect directly onto a standard copper pipe (usually 15mm).You create the seal by tightening a nut which compresses an olive onto the pipe.
BSP flexible connectors, however, have threaded ends (like 1/2" or 3/8" BSP) designed to screw directly onto existing threaded fittings, such as isolation valves or wall plate elbows.
Both offer a secure water pipe connector solution; the best choice of connector depends on your existing plumbing setup and the tap tails you need to connect to.
Are Flexible Braided Hoses Better For My Tap Connection?
Flexible braided hoses typically feature a stainless steel overbraid, adding significant durability and protection against bursting or kinking compared to standard non-braided plastic flexible connectors.
This type of connector hose is often a preferred choice for extra peace of mind, making it a robust hose option for any flexible tap installation, especially where access might be tricky later on. Many professionals rely on these flexible options.
Can I Install A Pushfit Tap Connector Without Special Tools?
Yes, a key benefit of pushfit tap fittings is their straightforward installation.
They are designed to simply push securely onto the prepared end of a pipe, creating a reliable seal often without needing specific plumbing tools like wrenches.
Just ensure the pipe end is clean, free from burrs, and cut squarely. This makes pushfit a very quick and dependable flexible tap connector method, ideal for various jobs.
What Basic Tools Might I Need For Installing A Flexible Tap Connector?
For most installations involving threaded flexible tap connectors, you'll need adjustable spanners or wrenches to gently tighten the fittings. For flexible compression types, ensure you have the correct size spanners for the nuts.
Depending on the job, pipe cutters might be needed if you have to adjust copper pipe lengths. It's also good practice to have some PTFE tape handy for threaded joints.
Always select the appropriate tap related spares and plumbing accessories for your specific situation; having these basic tools available makes the job much smoother.
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