Compression Fittings

What are compression fittings?Suitable for use in both commercial and residential applications, brass and copper compression fittings are an easy and practical plumbing method for both DIY and professional plumbers. Available in a variety of standard sizes each in different profiles such as straight connectors, 90-degree elbow, equal tee as well as reducing fittings from one size to another. Connecting copper pipe is easy with the range of fittings available with minimal effort. How do compression fittings work?Standard compression fittings are simple and easy to use fitting as simple as the name sounds. Made up of three basic pieces, a compression fitting uses a threaded nut with a hole in that tightens down to the compression fittings body. This tightens down over a small typically brass ring called an Olive that is placed between the nut and the body of the fitting. This olive is compressed by the tightening of the nut to the body creating a sealed joint. What size do I need? Always check the exact size of the pipe or fitting to be used when plumbing and a range of metric and imperial fittings are available and ensuring the correct size is selected is key to making an exact and well-sealed joint. Using Compression FittingsMost standard compression fittings just require two spanners to install, these can either be fixed or adjustable spanners used to tighten the fittings nut down for the best seal. PTFE tape may also be used over the fittings thread to give the best seal and limit the risk of leaking over time.

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Description Price Compression Connection Pipe Diameter Fitting Type Material Threaded Connection Fitting Direction Thread Size Thread Standard Gender
RS Stock No. 231-4979
Mfr. Part No.0105 08 13
BrandLegris
€9.55
1 Pack of 5
Pack(s)
8mm Coupler Brass 1/4 in BSPT Male Straight 1/4in BSPT Male
RS Stock No. 439-650
Mfr. Part No.0101 08 10
BrandLegris
€13.85
1 Pack of 5
Pack(s)
8mm Coupler Brass 1/8 in BSPP Male Straight 1/8in BSPP Male
RS Stock No. 293-6642
Mfr. Part No.0106 10 00
BrandLegris
€21.40
1 Pack of 5
Pack(s)
10mm Equal End Coupler Brass - Straight - - -
RS Stock No. 231-4957
Mfr. Part No.0105 06 10
BrandLegris
€8.30
1 Pack of 5
Pack(s)
6mm Coupler Brass 1/8 in BSPT Male Straight 1/8in BSPT Male
RS Stock No. 231-4935
Mfr. Part No.0105 04 10
BrandLegris
€8.60
1 Pack of 5
Pack(s)
4mm Coupler Brass 1/8 in BSPT Male Straight 1/8in BSPT Male
RS Stock No. 439-391
Mfr. Part No.1805 06 10
BrandLegris
€14.77
Each
units
- Coupler - 1/8 in BSPT Male Straight 1/8in BSPT -
RS Stock No. 231-4985
Mfr. Part No.0105 10 13
BrandLegris
€14.24
1 Pack of 5
Pack(s)
10mm Coupler Brass 1/4 in BSPT Male Straight 1/4in BSPT Male
RS Stock No. 231-4963
Mfr. Part No.0105 06 13
BrandLegris
€9.14
1 Pack of 5
Pack(s)
6mm Coupler Brass 1/4 in BSPT Male Straight 1/4in BSPT Male
RS Stock No. 439-919
Mfr. Part No.0106 06 00
BrandLegris
€11.78
1 Pack of 5
Pack(s)
6mm Equal End Coupler Brass - Straight - - -
RS Stock No. 439-723
Mfr. Part No.0109 04 10
BrandLegris
€16.11
1 Pack of 5
Pack(s)
4mm Elbow Brass 1/8 in BSPT Male 90° 1/8in BSPT Male
RS Stock No. 231-5095
Mfr. Part No.1816 08 00
BrandLegris
€36.39
Each
units
- Coupler - - Straight - - -
RS Stock No. 439-638
Mfr. Part No.0101 04 10
BrandLegris
€11.39
1 Pack of 5
Pack(s)
4mm Coupler Brass 1/8 in BSPP Male Straight 1/8in BSPP Male
RS Stock No. 231-4991
Mfr. Part No.0105 10 17
BrandLegris
€15.80
1 Pack of 5
Pack(s)
10mm Coupler Brass 3/8 in BSPT Male Straight 3/8in BSPT Male
RS Stock No. 439-420
Mfr. Part No.1805 08 13
BrandLegris
€15.15
Each
units
- Coupler - 1/4 in BSPT Male Straight 1/4in BSPT -
RS Stock No. 295-2622
Mfr. Part No.1805 16 21
BrandLegris
€38.50
Each
units
- Coupler - 1/2 in BSPT Male Straight 1/2in BSPT -
RS Stock No. 231-4799
Mfr. Part No.0116 06 00
BrandLegris
€20.31
1 Pack of 5
Pack(s)
6mm Bulkhead Coupler Brass - Straight - - -
RS Stock No. 439-767
Mfr. Part No.0109 06 13
BrandLegris
€16.11
1 Pack of 5
Pack(s)
6mm Elbow Brass 1/4 in BSPT Male 90° 1/4in BSPT Male
RS Stock No. 439-739
Mfr. Part No.0109 06 10
BrandLegris
€16.11
1 Pack of 5
Pack(s)
6mm Elbow Brass 1/8 in BSPT Male 90° 1/8in BSPT Male
RS Stock No. 295-2852
Mfr. Part No.1810 06 00
BrandLegris
€25.53
1 Pack of 5
Pack(s)
- Sleeve Nut - M10 x 1 - M10 x 1 Metric -
RS Stock No. 231-4806
Mfr. Part No.0116 08 00
BrandLegris
€22.32
1 Pack of 5
Pack(s)
8mm Bulkhead Coupler Brass - Straight - - -