# Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter

G-to-NPT: Cascada Showers CSSL56160250 is a brass adapter listed to connect a 1/2-inch G female thread with a 1/2-inch NPT male thread. The listing says G threads are straight and NPT threads tapered, so confirm both thread type and end gender match your pipework before ordering.

- [Original product page](https://bargainpostbox.co.uk/product/cascada-showers-g-to-npt-brass-pipe-adapter)
- [View offer](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Cascada Showers
- Model: CSSL56160250
- Category: Tools & Garden > Electrical & Plumbing
- Price: 4.90 GBP
- Previous price: 8.52 GBP
- Discount: 42%
- Price checked: 2026-11-12T15:02:35.088Z
- Rating: 4.3 / 5
- Reviews: 311

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Designed to convert between G/BSPP and NPT thread systems at 1/2-inch nominal sizes.
- Brass construction and a single-adapter format.
- The listing describes the G thread as straight and the NPT thread as tapered.

## Pros

- Offers a specific G-to-NPT connection in a compact, single-piece adapter.
- The listing identifies brass as the material and describes the adapter as lead-free.

## Specifications

### Identity
- Brand: Cascada Showers
- Model: CSSL56160250
- Connector type: Adapter
- Piece count: 1
### Threading and fit
- Listed size: 1/2" x 1/2" \(1 Piece\)
- Thread size: 1/2"
- Thread type: british standard,bspp
### Materials and finish
- Material listed: Brass
- Colour: Golden
### Dimensions and installation
- Dimensions listed: 13 x 13 x 13 millimetres
- Weight listed: 2 Ounces

## Before you buy

- The title describes a 1/2-inch male G end and female NPT end, but feature text and product description instead specify 1/2-inch female G and male NPT. Confirm the required thread gender at each end before purchase. The listing also says no washer is needed and claims a lifetime warranty, but does not clarify sealing requirements or warranty terms.

## In the box

- 1 adapter (Included)

## A good fit for

- Buyers whose installation specifically requires a 1/2-inch G/BSPP-to-NPT adapter, after confirming the end genders.
- Pipework projects where a brass adapter is suitable and the mating thread standards have been identified.

## Less suited to

- Buyers who cannot confirm whether their fittings require male or female G and NPT ends.
- Installations requiring a thread standard or size other than the stated 1/2-inch connection.

## Customer feedback

Customer feedback highlights solid construction, compatibility and fit, including a mention of use with Italian fixtures. Opinions are mixed on value and leakage, with some reporting no leak issues and others significant leaks. That matters for a thread-conversion fitting, where matching thread type and end gender is essential. The feedback does not establish the cause of reported leakage, and the listing's conflicting end-gender descriptions make compatibility worth confirming.
- Positive themes: Customers describe the fitting as solidly constructed and report good compatibility and fit.
- Mixed feedback: Experiences with leakage are mixed, with reports ranging from no issues to significant leaks.
- Mixed feedback: Value opinions are divided, with some customers considering it good value and others finding it pricey.

## Frequently asked questions

### What threads does this adapter connect?
The listing describes a 1/2-inch G/BSPP connection and a 1/2-inch NPT connection. The title and feature text disagree about which end is male or female, so verify end gender against your fittings.
### Are G and NPT threads the same?
No. The listing describes G/BSPP as a straight thread and NPT as tapered. Confirm your fittings use the specified standards rather than relying on nominal size alone.
### What material is the adapter?
The product details list brass. Feature text also claims it is lead-free.

## Alternative options

- [Bwintech 2 Pcs 1/2" Female to 1/2" Male BSP Thread Brass Hex Nipple Reducing Connector for Pipe Connecting Conversion](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [Mandouer 1/2" NPT Male to 1/2" G Female Thread Adapter, SS304 Pipe Fitting \| 304 stainless steel npt to bsp hex adapter, corrosion resistant for water air oil fuel hydraulic, 1pc](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
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- [3/4" Female to 1/2" Male Socket Adapter, 2PCS \| BSP Thread Brass Hex Bushing Reducing Connector/Adapter for Water Gas Pipe with Sealing Rings](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
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- [QZKJQDD 1/2" Female to 1/2" Male for Sprayer, 2 PCS Stainless Steel Flexible Movable Connector, Stainless Plumbing Fittings, Connector Plumbing Fitting Water Heating Pipe for Shower Gas Water](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [ERGAOBOY 1 PC 1/2" Female x 1/8" Male BSP 304SS Hex Pipe Adapter \| Female to Male Thread Reducer Fitting, Cold Forged Stainless Steel Pipe Extender Joint for Water Oil Gas](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [Brass Threaded Pipe Fitting 50mm 1/2 Pt Male X 1/2 Pt Female Adapter \| Water Pipe Extension Joint Female Male Thread Pipe Corrosion Resistant Brass Hose Connector for Connect Pipes](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [Flintronic BSP Thread Brass Hex Bushing Reducing Connector, 25mm to 20mm \| G3/4" BSP Female to G1/2" BSP Male, 1 Inch OD Female to 3/4 Inch OD Male Reducer Adapter for Gas, Water, Pipe Connect \(2PCS\)](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [G3/4 Female to G1/2 Male BSP Thread Brass Hex Bushing Reducing Connector \| 2 Pcs Pipe Adapter, Water, Gas & Plumbing Conversion, Secure Thread Connection, Durable Brass Fitting](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [Bwintech 3 Pcs 1/2" Male to 3/8" Female BSP Thread Stainless Hex Bushing Reducing Connector for Pipe Connecting Conversion](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)
- [1/2 NPT Male x 1/2 NPT Female Brass Adaptor American Threads](https://bargainpostbox.co.uk/visit/cascada-showers-g-to-npt-brass-pipe-adapter)

## Images

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 1](https://bargainpostbox.co.uk/i/OsB5AYKqK8nApMulDj16dhPh7xFom6nJnFsB2aF3G9a_wBs8hyIlZBzs5BuGkairVtmqVQIs7hGGe8Wr_H04l_WXN6vUiQ_Xff2DJyvyZNFk73I-x5uX.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 2](https://bargainpostbox.co.uk/i/GU2IXjDdmLH7RyTAQhX7DEX9Lg7fNNBkmeEStLKaSoxogaItypSS1Y4fGLmjVaAqQ8MJbYhxX7TkUWoibYoyRd_YIYUfhvaSdRGYb5b0KoLSl5_WY2qS.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 3](https://bargainpostbox.co.uk/i/FppSkEP5clLLsixTc6Nvm40B49O7gcrRHnkm1S9CCOngq2mH-ul73pqxpgMoGUUC6iXjVok5zl_SaERIziXUMFeOODUSVVWoBX1c44h_85v5OPo51cUV.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 4](https://bargainpostbox.co.uk/i/lFIsmfor4PkBgBQc_EoaSWt3PJU77EInDGksby4jpQnNmO00YBk4qeKwRudyj8i6sgHYBLe3VBIMzcnkfcxXeeHBpXASQlq_14WWVIO8O9svotP5671Q.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 5](https://bargainpostbox.co.uk/i/VHtczWTCCBJP08xD0-B2oVBK7AZNJJ44Pjavfc_6XzWWwBY-PiUSUJD7lLZFqTsSr_LFUK0_fMBMxkr5Fvn0NfGc9vZoH1cTNGPVJa0rWkO4MLrVSoXl.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 6](https://bargainpostbox.co.uk/i/SqDyj9BuhUgjgpWUTYE3gEuW5I9G4lM2c80X7Hw36NUngtyRV0G_hsjnRINN4SAuZaE9KSvQYn3wDfPD280IwFNfPgvjUm2gyLSMmUZUqs8P_LZOtfDe.jpg)

![Cascada Showers CSSL56160250 1/2-inch G-to-NPT brass pipe adapter — 7](https://bargainpostbox.co.uk/i/t3NEz4IblGVjtsUs1_HF1NaR6hZqp4Rgd-XiRKZCoskiyErSd5WrsAKUlttMjUv6DxYsHV8tcrDEDS9LJ3vdh4N58F-LTXCceY4mZ_TCe7_KPzXzP6By.jpg)