

Thread Reducers and Adaptors
23 products
Showing 1 - 23 of 23 products
Thread reducers and adaptors are essential components in plumbing and piping systems as they allow for seamless transitions between different pipe thread sizes or types. Whether you need to change the thread size from male to female, male to male, or female to female, our wide range of thread adaptors has got you covered.


- Hexagonal brass thread adapter
- Reduces female to male BSP threads
- 1/2 x 3/8, 3/4 x 1/2, 1 x 1/2 or 1 x 3/4
- Suitable for water and heating systems


- Chrome hexagonal thread reducer
- Reducer female to male BSP
- 1/2 x 3/8 or 3/4 x 1/2 BSP sizes
- Suitable for water and heating systems


- Chrome hex thread nipple
- Reducer male to male BSP
- 1/2 x 3/8 or 3/4 x 1/2 BSP sizes
- Suitable for water and heating systems


- Chrome thread reducer
- Reducing male to female BSP
- 1/2 male x 3/8 female BSP size
- Sealing washer included


- Chrome thread reducing bush
- 1/2x1/4, 1/2x3/8 or 3/4x1/2 sizes
- Male to Female reducer
- Hexagonal bush type adaptor




It always important to correctly understand the BSP standard measurements, as it is very common mistake to judge the thread fittings sizes by their diameter which is not how the BSP standard works. Please check the table below which will help with correct thread reducer fitting choice.
Our selection of thread adaptors includes various BSP sizes such as 3/8", 1/2", 3/4", and 1", ensuring compatibility with a wide range of pipes and fittings. Additionally, these adaptors are available in both chrome and natural colours, allowing you to choose the option that best suits your aesthetic preferences.
One of the standout offerings in this category is the 3/8x1/4 Inch Male x Female Reducing Bush Adapter Thread Reducer, which provides a seamless transition from a 3/8" male thread to a 1/4" female thread. This particular product is perfect for situations where you need to downsize your pipe connection without compromising on quality or durability.
Another popular choice is the 3/8 1/2 3/4 Inch Threaded Bush Male x Female Pipe Fittings Reducer Chrome. This versatile adaptor allows for transitions between different sizes, making it an ideal solution for various plumbing projects.
For those who require adaptors that can bridge the gap between British Standard Pipe (BSP) and National Pipe Thread (NPT) connections, we also offer BSP to NPT thread adaptors. An example of this is the 3/8" Female x Male BSP x NPT Connector Thread Adaptor UK Thread to American, which provides a seamless transition between these two thread types.
All our thread reducers and adaptors are made from high-quality materials to ensure durability and long-lasting performance. Whether you are working on a residential or commercial plumbing project, our range of thread reducers and adaptors will help you achieve seamless connections and smooth flow throughout your system.
Trust our extensive selection of thread reducers and adaptors to provide you with the flexibility and compatibility you need for your plumbing and piping projects. Explore our range today and find the perfect solution for your needs.
Let customers speak for us
from 1197 reviewsVery pleased with the design of this product to replace an old expelair vent on an outer wall. The final pleased that it comes with fittings too.
Great solution to installation of monobloc replacement tap
Quality item good value
fast delivery
Quality product at a good price
Great range of lengths
Fast despatch/delivery
Many Thanks
Al as ordered and quick
Perfect, easy to fit and effective, good product.
Washing machine waste pipe to short to reach in my new house it's a Zannusi with a 22mm outlet after searching I found an extension but they are 17mm so this connector was perfect, great service ordered and received within 48 hours, thanks.
I needed a particular size and these were delivered on time and fit perfectly.
Good product and a robust fix for the problem
Really good especially when you can view them and make sure yr getting the right one.
Worked well and the perfect fit. Good stock levels and range of products. Will be using them again.
Water aerator came with instructions in a foreign language so used common sense to figure out functionality
Came on time fitted quickly
Well made, arrived promptly and do the job,
I was looking for this for sometime and found it with you. Not available on Amazon!
simple and effective product. Great service
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