The Best Hose Fittings (Connectors, Joiners) in Australia

A good hose fitting can save you time and hassle that results from burst connections and leaks.

Hose fittings are an important part of your garden and landscaping tools, and it’s essential to buy the right ones for your existing hose.

A good hose fitting can save you time and hassle that results from burst connections and leaks.

In this post, we explain the different types of hose fittings, list our picks for the best hose fittings on the market, and discuss some things to look out for when choosing.

Our top pick: Gardena Hose Connector Set

Enjoy the freedom of an easy-to-connect garden hose with this Gardena Hose Connector Set.

This set includes two connectors that are easy to assemble, and they offer a very tight fit.

The grooved soft plastic grip provides comfortable handling, and it’s made from high-quality materials that are durable enough to last for years.

Best of all, this product comes with a 5-year warranty.

Also great: Hoselink Basic Starter Set

The Hoselink Basic Starter Set is the perfect set for anyone who wants to get started with their hose and accessories.

It’s built tough for Aussie conditions, and it can connect any size Australian tap to a standard size garden hose (12mm) without having to use any additional parts.

The Hoselink Basic Starter Set includes a Universal Tap Connector, 2x Hose End Connectors, and an Accessory Connector.

It’s ergonomically designed for easy use, so you can connect your tap to the hose, a hose to an accessory, and a hose to another hose without additional parts. Never burst off again – this set is 100% watertight!

Hozelock 2-Way Tap Connector

Say goodbye to those days when you have to keep switching the connection on your tap.

With the Hozelock 2-Way Tap Connector, you can connect two watering devices or hoses directly to your garden tap and control the flow of water with ergonomic handles.

This versatile connector is supplied with 21mm adaptors, so it will work with most garden taps.

The two quarter-turn valves allow you to switch between watering devices or hoses without having to disconnect them from the tap.

This 2-Way Hose to Tap Connector is made from high-quality materials that ensure durability and reliability.

Hoselink Hose Connector with Flow Control

This Hoselink Hose Connector is the perfect solution for anyone who wants to add a little extra control to their watering experience.

This hose connector allows you to turn the end of your hose into a tap, allowing you to increase or decrease water pressure and change spray accessories.

It also comes with a no-burst hose fitting, so you can rest assured that this product will keep up with you as you grow your garden.

This durable nylon construction will last through years of use, and its easy-fit system makes it easy to install. It also comes with a 2 year warranty.

Hoselink Hose Joiner Set

The Hoselink Hose Joiner Set is an easy and secure way to join your hoses together.

Use it to increase the length of your hose, so you can reach all the hard-to-reach places.

It’s made from durable plastic that Hoselink guarantees will never burst off. And it’s super easy to use.

ESOW Garden Hose Nozzle

This is a 100% metal hose nozzle, with a sturdy brass head. It’s stronger than plastic, and it’s perfect for watering your garden.

The water comes out in four different patterns ranging from mist to jet spray.

The clip keeps the water on without having to apply pressure, so you can give your hand a rest and focus on watering your plants instead of holding down the button.

It’s leak-proof too—so don’t worry about drips when you’re not using it!

The ESOW Garden Hose Nozzle is a great product for anyone who wants to keep their lawn and garden healthy throughout the year.

Thread type

The type of hose fittings commonly used in Australia is BSP (British Standard Pipe) thread.

It is also the standard in Europe and other Commonwealth countries including the UK and New Zealand.

BSP fittings include the following:

  • BSPT – British Standard Pipe Tapered
  • BSPP – British Standard Pipe Parallel

The other thread type you may come across is NPT (National Pipe Thread). This is the American standard thread.

Hose fitting size

There are two common sizes of standard garden hose fittings in Australia:

  • 12mm (1/2”) – common domestic garden hoses
  • 18mm (3/4”) – rural and commercial hoses

Keep in mind that the measurement relates to the inner diameter, so it doesn’t include the hose material.

RELATED: The Best Tap Timers

Types of hose fittings

Tap adaptor

Tap adaptors allow you to attach garden hose fittings to a range of fittings.

These tap adaptors allow you to easily convert your outdoor taps to suit standard garden hose fittings and make it easier for you to attach different nozzles, sprinklers, and other accessories.

The correct tap adapter for your needs will depend on the type of style of fittings that you have in place, and also if they are male or female.

Male threading is what extends outwards from the fitting, and female threading is what is indented into the fitting.

Tap adapters can serve the following purposes:

  • Attach more than one hose
  • Attach to a tap that does not have a thread
  • Converts thread type e.g. Australia (BSP) to USA (NPT)

Hose connector

A hose connector is one of the fundamental accessories you can get for your hose.

The main purposes for a hose connector are as follows:

  • connect a hose to a tap
  • connect accessories such as a hose nozzle

RELATED: The Best Retractable Hose Reels

Hose joiner

A hose joiner is fitting that you attach to the end of one hose to connect it to another.

Joiners will generally only connect hoses of the same size. Common sizes in Australia include 12mm and 18mm.

Most joiners are made from plastic but you can also find them in metal, like stainless steel or brass.

Hose coupler

A hose coupler serves a similar purpose to a joiner in that it is a device used to connect two lengths of hose or pipe together.

A coupler consists of a narrow piece of plastic or metal that fits inside two hose connectors.

Couplers are often used where there is a change in hose size e.g. 18mm to 12mm and are also handy for irrigation purposes as can be used to split a hose from one into two.

Hose clamp

A hose clamp serves the purpose of securing a hose over a fitting.

Hose clamps come in four main types: screw and band, spring, wire or ear. The type used depends on the type of hose and the attachment at the end.

For garden hoses, the screw/band variety is the most common.

Water stop

As the name implies, a water stop hose connector prevents your hose from leaking when it’s disconnected.

This fitting is useful for when you want to leave the water on at the tap, but want to change accessories at the end of your hose, such as switching from a sprinkler to a spray nozzle.


The materials used to make a hose fitting are usually plastic, brass, or stainless steel.

  • Plastic is the cheapest material and is generally not as sturdy as metal. However, plastic fittings are fast improving in quality and durability.
  • Brass is more durable and long-lasting than plastic. It’s also generally more expensive than plastic fittings.
  • Stainless steel, polypropylene, and aluminium may also be used in the manufacture of hose fittings.

Features to look for in hose fittings

When shopping for hose fittings, you’ll want to keep a few factors in mind:


Your fittings need to be able to withstand the pressures that come from everyday use without breaking down.

If your hose has a leaky connection due to compromised fittings, not only is this inconvenient, but it can also cause damage to other parts of the garden if water gets in unintended places.

Look closely at the material used in your fittings when considering them — some are built better than others!

Ease of use and compatibility

Does the fitting fit with your hose? Is it easy to connect? These are questions that need asking when considering what hose fittings will work best for you.

You don’t want anything too complicated or difficult to use.

And be sure you’re buying compatible parts—nothing will throw off an otherwise perfect backyard like having equipment that doesn’t fit together!


Price is always an important factor when making purchases, especially if there is a tight budget involved or if you think you’ll need to buy more compatible products in the future.

As tempting as it may seem at first glance, cheap products aren’t always better than expensive ones.

What is GHT?

You may have come across a number of abbreviations in your search for the perfect hose connector or another garden accessory.

In addition to BSP and NPT mentioned earlier, you may have seen GHT, which stands for Garden Hose Threads.

GHT is another American hose fitting. The difference between this and NPT is that while NPT has tapered threads, GHT has parallel threads.

Hose Fitting FAQ

What are the different types of hose fittings?

Common hose fittings include tap adaptors, hose connectors, hose joiners, hose couplers, hose clamps, and water stops.

What is the standard hose size in Australia?

12mm is the most common size for domestic garden hoses. Rural and commercial hoses are usually 18mm.

Photo of author

Steve Kropp

Based in Melbourne, Steve's passion is vegetable gardening, and he’s been writing about it for almost 5 years. He also loves all things DIY and is always looking for a new project. When not working on his own garden projects or blogging, Steve enjoys spending time with his family, cooking meals with produce harvested from his garden, and coaching his son’s footy team.


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