Brass Pipe Fittings

Brass pipe fittings are suitable for connecting copper tubes, stainless steel tubes and plastic pipes that have compatible outside diameters. Pipe fittings have various connection types including compression, push fit, threaded and solder and are ideal for all plumbing work.

RS have a great range of pipe fittings which are easy to use and can change the direction of the water flow. Pipe fittings offer watertight seals making them essential for plumbing and pipeline applications.

What are threaded pipe fittings?

They have been designed to join piping systems by coupling thread ended pipes and accessories available as male thread and female thread connector types and a selection of thread standards to choose from e.g.: BSP, NPT or G. Threaded joints are mainly used on smaller diameters pipes in non-critical applications such as domestic oil, gas, air conditioning, heating ventilation installations but can also be seen in pneumatic, automotive applications. Common types of threaded fittings are 90° elbows, 45° elbows, tees, straight fittings, square head plugs, hex head plugs, reducers, adaptors, flanges, caps, bushings. Threaded fittings systems ensure leak-tight connections in all low-pressure, low-temperature installations where vibration is not encountered.

What does DZ on brass fittings mean?

DZ or DZR symbol stamped on brass components means that the part is dezincification resistant. Dezincification is a form of corrosion that can occur within a plumbing and heating system.

How to measure bronze fittings?

To measure the size of male fittings you need to calculate the OD (outside diameter) of the pipe. However, to measure female fittings you need to measure ID (inside diameter) of the pipe.

How to loosen brass fittings that are stuck?

Firstly, you need to shut off the supply and scrub away a crusty residue on the outside of the fitting. Once it's done, try using penetration liquid directly on fittings thread and leave it for a while. If it doesn't work, try heating the fitting as the metal expands when heated. An expanded metal will break the sticky residue and let the fitting to move.

Do I need to use an additional washer to seal the connection?

It is always recommended to use some kind of sealing with threaded fittings, no matter if it's a BSPP, BSPT, NPT or any other type of thread. This could be a gasket, washer, sealing tape or sealing liquid.


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Beskrivning Pris Fitting Type Pipe Fitting Connection Type Fitting Direction Thread Standard 1 Material Thread Size 1 Connection Gender 1 Thread Standard 2 Thread Size 2 Connection Gender 2 Connection Gender 3 Thread Standard 3 Thread Size 3 Compatible Pipe Size
RS-artikelnummer 432-0263
VarumärkeRS PRO
73,315 kr
Each (In a Pack of 2)
Enheter
Coupler - Straight - Brass - - - - - - - - -
RS-artikelnummer 369-1615
VarumärkeRS PRO
45,43 kr
Each (In a Pack of 2)
Enheter
End Stop - - - Brass - - - - - - - - -
RS-artikelnummer 297-2250
VarumärkeRS PRO
79,02 kr
Each (In a Pack of 2)
Enheter
Nipple Threaded Straight BSPT Bronze 1/2in Male BSPT 1/2in Male - - - -
RS-artikelnummer 369-1665
VarumärkeRS PRO
70,54 kr
Each (In a Pack of 2)
Enheter
Equal Tee - - - Brass - - - - - - - - -
RS-artikelnummer 176-1001
VarumärkeRS PRO
31,31 kr
Each (In a Pack of 10)
Enheter
Reducer Threaded Straight - - 1/4in Male - 1/2in Female - - - -
RS-artikelnummer 176-2044
VarumärkeRS PRO
29,262 kr
Each (In a Pack of 10)
Enheter
Fitting - - - - 1/8in - - - - - - - -
RS-artikelnummer 231-2626
VarumärkeRS PRO
26,841 kr
Each (In a Pack of 10)
Enheter
Adapter - Straight - Brass - - - - - - - - -
RS-artikelnummer 231-2530
VarumärkeRS PRO
37,313 kr
Each (In a Pack of 10)
Enheter
Reducer - Straight - Brass - - - - - - - - -
RS-artikelnummer 176-1002
VarumärkeRS PRO
27,513 kr
Each (In a Pack of 10)
Enheter
Reducer Threaded Straight - - 3/8in Male - 3/8in Female - - - -
RS-artikelnummer 231-2597
VarumärkeRS PRO
39,116 kr
Each (In a Pack of 10)
Enheter
Adapter - Straight - Brass - - - - - - - - -
RS-artikelnummer 761-086
VarumärkeRS PRO
134,475 kr
Each (In a Pack of 2)
Enheter
Coupler Compression Elbow - Brass 1in Female - - - - - - 28mm
RS-artikelnummer 297-2200
VarumärkeRS PRO
27,835 kr
Each (In a Pack of 2)
Enheter
Reducer Bush - Straight BSPT Bronze 3/4in Male BSPP 1/2in Female - - - -
RS-artikelnummer 176-1025
VarumärkeRS PRO
70,873 kr
Each (In a Pack of 10)
Enheter
Reducer Threaded Straight - Brass 3/4in Male - 1/2in Female - - - -
RS-artikelnummer 432-0370
VarumärkeRS PRO
89,365 kr
Each (In a Pack of 2)
Enheter
End Stop - - - Brass - - - - - - - - -
RS-artikelnummer 176-1097
VarumärkeRS PRO
92,649 kr
Each (In a Pack of 10)
Enheter
Equal Tee Threaded Tee - Brass 1/2in - - 1/2in Female Female - 1/2in -
RS-artikelnummer 231-2641
VarumärkeRS PRO
18,705 kr
Each (In a Pack of 10)
Enheter
Reducer - Straight - Brass - - - - - - - - -
RS-artikelnummer 176-0985
VarumärkeRS PRO
9,534 kr
Each (In a Pack of 10)
Enheter
Nipple Threaded Straight - - 1/8in Male - 1/8in Male - - - -
RS-artikelnummer 176-1012
VarumärkeRS PRO
17,862 kr
Each (In a Pack of 10)
Enheter
Reducer Threaded Straight - - 3/8in Male - 1/4in Female - - - -
RS-artikelnummer 231-2534
VarumärkeRS PRO
179,464 kr
Each (In a Pack of 10)
Enheter
Nipple - Straight - Brass - - - - - - - - -
RS-artikelnummer 176-1018
VarumärkeRS PRO
21,104 kr
Each (In a Pack of 10)
Enheter
Reducer Threaded Straight - - 1/8in Male Metric M5 Female - - - -