PVC and Brass Plumbing Fittings, Professional Quality

Plumbing fittings

Plumbing fittings are essential for connecting the different parts of a plumbing system. Discover our range of online plumbing fittings for durable and waterproof connection solutions. Whether for a domestic, commercial or industrial installation, our superior plumbing fittings will meet your plumbing needs. Order now on multitanks.com.

Need to know what screws onto your BSP thread? Our fitting finder lists every compatible part, male or female, and gives the inch / millimetre conversion.

Not sure which fitting you need? Tell us what you have, we show you what screws onto it — live prices and stock.

Pipe thread chart: inch / mm conversion (BSP, 15/21, 20/27, S60x6)

A “1/2 inch” thread measures 20.96 mm, not 12.7: in plumbing, the inch size is not converted, it is read from a chart. Here you will find the inch / mm correspondence of every common thread (BSP or “gas thread”, French names 15/21 · 20/27 · 26/34, NPT, S60x6 IBC tanks, Guillemin, Camlock, PVC), a tool that identifies your thread and the fitting that goes with it, and the pitfalls to avoid.

Which thread do you have? Which fitting do you need?

No need to know the name of your thread. Tell us what you need to connect to, or type what you know (“20/27”, “3/4 inch”, “S60x6”, “26.4 mm”): we identify the thread and show you the fittings that go with it. Dimensions according to ISO 228, ISO 7 and ASME B1.20.1.

20/27 · 26/34BSP / gas S60x6 · S100x8Camlock Guillemin DNNPT
✔ Shipped next working day from our stock✔ 4.5/5 from more than 6,400 customer reviews✔ Not sure? Describe what you need, we will find the fitting with you⎙ Printable thread gauge (PDF, actual size)

No need to know the name of your thread. Just answer the question: what do you need to connect to?

You already know the name of your thread? Type it the way you say it: 20/27, 26/34, 3/4 inch, S60x6… everything works.

Examples:

Tell us what you have and what you want to get: we look for the matching fitting in our catalogue.

Keeps only parts whose material is known and matches, for every part of the solution.
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148 products

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Female 90 ° elbow / female to screw in PVC90° PVC-U screw-in elbow PN16: Female-to-female threaded connection
      €1.28i.e. €1.06 excl. VAT
      Female 90 ° elbow / female to screw in PVC90° PVC-U screw-in elbow PN16: Female-to-female threaded connection
          €1.28i.e. €1.06 excl. VAT
          Female 90 ° elbow / female to screw in PVC90° PVC-U screw-in elbow PN16: Female-to-female threaded connection
              The PN16 90° Female-Female PVC-U screw-in elbow is the ideal technical solution for your perpendicular changes of direction in pressurized water distribution networks. Its tapped design allows for a robust, sealed and fully removable installation, simplifying the maintenance of your pumps and filters. Certified to withstand 16 bar, this PVC-U fitting is...
              €1.28i.e. €1.06 excl. VAT
              Mixed items
              Female 90 ° elbow / female to screw in PVC90° PVC-U screw-in elbow PN16: Female-to-female threaded connection
                  The PN16 90° Female-Female PVC-U screw-in elbow is the ideal technical solution for your perpendicular changes of direction in pressurized water distribution networks. Its tapped design allows for a robust, sealed and fully removable installation, simplifying the maintenance of your pumps and filters. Certified to withstand 16 bar, this PVC-U fitting is...
                  Mixed items
                  €1.28i.e. €1.06 excl. VAT
                  Manchon fileté reduit male male en PEHDHDPE reducing threaded male male nipple
                      €0.30i.e. €0.25 excl. VAT
                      Manchon fileté reduit male male en PEHDHDPE reducing threaded male male nipple
                          €0.30i.e. €0.25 excl. VAT
                          Manchon fileté reduit male male en PEHDHDPE reducing threaded male male nipple
                              Achieve your diameter changes safely with this male-to-male HDPE shrink sleeve . Available in a wide range of BSP threads from 1/2'' to 3'' , this high-density fitting offers high rigidity and exceptional chemical resistance. Ideal for...
                              €0.30i.e. €0.25 excl. VAT
                              Mixed items
                              Manchon fileté reduit male male en PEHDHDPE reducing threaded male male nipple
                                  Achieve your diameter changes safely with this male-to-male HDPE shrink sleeve . Available in a wide range of BSP threads from 1/2'' to 3'' , this high-density fitting offers high rigidity and exceptional chemical resistance. Ideal for...
                                  Mixed items
                                  €0.30i.e. €0.25 excl. VAT
                                  PVC elbow pressure 90 ° F / F
                                      €1.21i.e. €1.01 excl. VAT
                                      PVC elbow pressure 90 ° F / F
                                          €1.21i.e. €1.01 excl. VAT
                                          PVC elbow pressure 90 ° F / F
                                              The Codital 90° F/F Solvent Weld PVC Elbow (Reference: 5890) represents the ideal solution for changing the direction of your pipework at a right angle. Made from unplasticised PVC-U , this ACS-certified fitting is perfectly suited for drinking water supply, irrigation, watering and industrial installations. Available...
                                              €1.21i.e. €1.01 excl. VAT
                                              Mixed items
                                              PVC elbow pressure 90 ° F / F
                                                  The Codital 90° F/F Solvent Weld PVC Elbow (Reference: 5890) represents the ideal solution for changing the direction of your pipework at a right angle. Made from unplasticised PVC-U , this ACS-certified fitting is perfectly suited for drinking water supply, irrigation, watering and industrial installations. Available...
                                                  Mixed items
                                                  €1.21i.e. €1.01 excl. VAT
                                                  Compression connection with female thread BSPCompression connection with female thread BSP
                                                      €1.90i.e. €1.59 excl. VAT
                                                      Compression connection with female thread BSPCompression connection with female thread BSP
                                                          €1.90i.e. €1.59 excl. VAT
                                                          Compression connection with female thread BSPCompression connection with female thread BSP
                                                              The PE Female Compression Adapter is the ideal connection solution for bonding your polyethylene pipes to BSP male threads. Thanks to its lubricated and captive seal, it guarantees a fast, secure and perfectly sealed installation, even under difficult assembly conditions. Its...
                                                              €1.90i.e. €1.59 excl. VAT
                                                              Mixed items
                                                              Compression connection with female thread BSPCompression connection with female thread BSP
                                                                  The PE Female Compression Adapter is the ideal connection solution for bonding your polyethylene pipes to BSP male threads. Thanks to its lubricated and captive seal, it guarantees a fast, secure and perfectly sealed installation, even under difficult assembly conditions. Its...
                                                                  Mixed items
                                                                  €1.90i.e. €1.59 excl. VAT
                                                                  PVC female / male reductionFemale / Male Reducer in PVC
                                                                      €4.76i.e. €3.96 excl. VAT
                                                                      PVC female / male reductionFemale / Male Reducer in PVC
                                                                          €4.76i.e. €3.96 excl. VAT
                                                                          PVC female / male reductionFemale / Male Reducer in PVC
                                                                              Threaded PVC sleeves
                                                                              Female/Male Reducer in PVC-U Codital designed to adapt different pipe diameters with a BSPP gas thread . Nominal pressure PN16 for professional and domestic applications. Available from 3/8'' to 4'' for maximum flexibility. Made from corrosion-resistant...
                                                                              €4.76i.e. €3.96 excl. VAT
                                                                              Mixed items
                                                                              PVC female / male reductionFemale / Male Reducer in PVC
                                                                                  Threaded PVC sleeves
                                                                                  Female/Male Reducer in PVC-U Codital designed to adapt different pipe diameters with a BSPP gas thread . Nominal pressure PN16 for professional and domestic applications. Available from 3/8'' to 4'' for maximum flexibility. Made from corrosion-resistant...
                                                                                  Mixed items
                                                                                  €4.76i.e. €3.96 excl. VAT
                                                                                  Single male / female PVC reductionSimple Reducer Male / Female in PVC to Glue
                                                                                      €0.76i.e. €0.63 excl. VAT
                                                                                      Single male / female PVC reductionSimple Reducer Male / Female in PVC to Glue
                                                                                          €0.76i.e. €0.63 excl. VAT
                                                                                          Single male / female PVC reductionSimple Reducer Male / Female in PVC to Glue
                                                                                              Simple Male/Female PVC-U Reducer Codital designed to adapt different pipe diameters. ACS certified and compliant with EN 1452 , it is perfectly suited for drinking water supply, irrigation, watering and swimming pool networks. Easy installation by PVC gluing , available in a complete...
                                                                                              €0.76i.e. €0.63 excl. VAT
                                                                                              Mixed items
                                                                                              Single male / female PVC reductionSimple Reducer Male / Female in PVC to Glue
                                                                                                  Simple Male/Female PVC-U Reducer Codital designed to adapt different pipe diameters. ACS certified and compliant with EN 1452 , it is perfectly suited for drinking water supply, irrigation, watering and swimming pool networks. Easy installation by PVC gluing , available in a complete...
                                                                                                  Mixed items
                                                                                                  €0.76i.e. €0.63 excl. VAT
                                                                                                  Male adapter to stick / female to screw in PVCMale Glue / Female Threaded PVC Adapter
                                                                                                      €1.90i.e. €1.58 excl. VAT
                                                                                                      Male adapter to stick / female to screw in PVCMale Glue / Female Threaded PVC Adapter
                                                                                                          €1.90i.e. €1.58 excl. VAT
                                                                                                          Male adapter to stick / female to screw in PVCMale Glue / Female Threaded PVC Adapter
                                                                                                              Mixed PVC PN16 fittings (threaded and solvent-weld)
                                                                                                              Ezfitt PVC PN16 Adapter enabling perfect transition between glued piping and threaded fittings. Designed for professional and domestic installations, this adapter guarantees optimal sealing thanks to EN 1452 and ISO 228-1 standards. Available in diameters from 16 to 110mm to suit all your development and renovation projects. Ideal solution...
                                                                                                              €1.90i.e. €1.58 excl. VAT
                                                                                                              Mixed items
                                                                                                              Male adapter to stick / female to screw in PVCMale Glue / Female Threaded PVC Adapter
                                                                                                                  Mixed PVC PN16 fittings (threaded and solvent-weld)
                                                                                                                  Ezfitt PVC PN16 Adapter enabling perfect transition between glued piping and threaded fittings. Designed for professional and domestic installations, this adapter guarantees optimal sealing thanks to EN 1452 and ISO 228-1 standards. Available in diameters from 16 to 110mm to suit all your development and renovation projects. Ideal solution...
                                                                                                                  Mixed items
                                                                                                                  €1.90i.e. €1.58 excl. VAT
                                                                                                                  90° PP Male Elbow for Polyethylene Pipe | Tightening Made Easy90° Male Elbow with PE Compression | BSP Thread | Polypropylene
                                                                                                                      €2.82i.e. €2.35 excl. VAT
                                                                                                                      90° PP Male Elbow for Polyethylene Pipe | Tightening Made Easy90° Male Elbow with PE Compression | BSP Thread | Polypropylene
                                                                                                                          €2.82i.e. €2.35 excl. VAT
                                                                                                                          90° PP Male Elbow for Polyethylene Pipe | Tightening Made Easy90° Male Elbow with PE Compression | BSP Thread | Polypropylene
                                                                                                                              The 90° Male Compression Elbow for PE Pipe is the ideal technical solution for making direct angle changes to BSP threaded equipment. Thanks to its lubricated and captive seal, it offers instant sealing and a safe installation without risk of error, even in difficult...
                                                                                                                              €2.82i.e. €2.35 excl. VAT
                                                                                                                              Mixed items
                                                                                                                              90° PP Male Elbow for Polyethylene Pipe | Tightening Made Easy90° Male Elbow with PE Compression | BSP Thread | Polypropylene
                                                                                                                                  The 90° Male Compression Elbow for PE Pipe is the ideal technical solution for making direct angle changes to BSP threaded equipment. Thanks to its lubricated and captive seal, it offers instant sealing and a safe installation without risk of error, even in difficult...
                                                                                                                                  Mixed items
                                                                                                                                  €2.82i.e. €2.35 excl. VAT
                                                                                                                                  Reduced female sleeve / PVC female threadReduced Female-Female PVC-U screw-in sleeve PN16: Threaded adapter
                                                                                                                                      €2.95i.e. €2.46 excl. VAT
                                                                                                                                      Reduced female sleeve / PVC female threadReduced Female-Female PVC-U screw-in sleeve PN16: Threaded adapter
                                                                                                                                          €2.95i.e. €2.46 excl. VAT
                                                                                                                                          Reduced female sleeve / PVC female threadReduced Female-Female PVC-U screw-in sleeve PN16: Threaded adapter
                                                                                                                                              The PN16 Screw-in PVC-U Female-Female Reduced Sleeve is the ideal adaptation solution for your pressurized water distribution networks requiring a change in diameter. Its threaded design allows for a robust, perfectly sealed and fully removable assembly, simplifying the connection of your pumps, filters and accessories of various diameters. Certified to withstand...
                                                                                                                                              €2.95i.e. €2.46 excl. VAT
                                                                                                                                              Mixed items
                                                                                                                                              Reduced female sleeve / PVC female threadReduced Female-Female PVC-U screw-in sleeve PN16: Threaded adapter
                                                                                                                                                  The PN16 Screw-in PVC-U Female-Female Reduced Sleeve is the ideal adaptation solution for your pressurized water distribution networks requiring a change in diameter. Its threaded design allows for a robust, perfectly sealed and fully removable assembly, simplifying the connection of your pumps, filters and accessories of various diameters. Certified to withstand...
                                                                                                                                                  Mixed items
                                                                                                                                                  €2.95i.e. €2.46 excl. VAT
                                                                                                                                                  Simple version M / F PN16 to screw and glueSimple Male/Female PVC PN16 Reducer
                                                                                                                                                      €3.30i.e. €2.75 excl. VAT
                                                                                                                                                      Simple version M / F PN16 to screw and glueSimple Male/Female PVC PN16 Reducer
                                                                                                                                                          €3.30i.e. €2.75 excl. VAT
                                                                                                                                                          Simple version M / F PN16 to screw and glueSimple Male/Female PVC PN16 Reducer
                                                                                                                                                              Mixed PVC PN16 fittings (threaded and solvent-weld)
                                                                                                                                                              The Simple Male/Female PVC PN16 Reducer Ezfitt allows connecting two pipelines of different diameters with unique versatility. This mixed fitting combines a solvent cement connection on the female side (EN 1452 standard) and threaded connection on the male side (ISO 228-1 standard). <p...
                                                                                                                                                              €3.30i.e. €2.75 excl. VAT
                                                                                                                                                              Mixed items
                                                                                                                                                              Simple version M / F PN16 to screw and glueSimple Male/Female PVC PN16 Reducer
                                                                                                                                                                  Mixed PVC PN16 fittings (threaded and solvent-weld)
                                                                                                                                                                  The Simple Male/Female PVC PN16 Reducer Ezfitt allows connecting two pipelines of different diameters with unique versatility. This mixed fitting combines a solvent cement connection on the female side (EN 1452 standard) and threaded connection on the male side (ISO 228-1 standard). <p...
                                                                                                                                                                  Mixed items
                                                                                                                                                                  €3.30i.e. €2.75 excl. VAT
                                                                                                                                                                  Union 3 pieces Female / Female in PVC to screw3-piece PVC-U screw-in union PN16: The threaded union fitting
                                                                                                                                                                      €4.76i.e. €3.96 excl. VAT
                                                                                                                                                                      Union 3 pieces Female / Female in PVC to screw3-piece PVC-U screw-in union PN16: The threaded union fitting
                                                                                                                                                                          €4.76i.e. €3.96 excl. VAT
                                                                                                                                                                          Union 3 pieces Female / Female in PVC to screw3-piece PVC-U screw-in union PN16: The threaded union fitting
                                                                                                                                                                              The PN16 3-piece PVC-U screw-in combination is the ideal technical solution for creating quick dismantling points on your pressurized water distribution networks. Its ingenious design with movable nut and integrated O-ring allows you to connect and disconnect your equipment (pumps, filters, valves) without dismantling the entire pipework. Certified to withstand 16...
                                                                                                                                                                              €4.76i.e. €3.96 excl. VAT
                                                                                                                                                                              Mixed items
                                                                                                                                                                              Union 3 pieces Female / Female in PVC to screw3-piece PVC-U screw-in union PN16: The threaded union fitting
                                                                                                                                                                                  The PN16 3-piece PVC-U screw-in combination is the ideal technical solution for creating quick dismantling points on your pressurized water distribution networks. Its ingenious design with movable nut and integrated O-ring allows you to connect and disconnect your equipment (pumps, filters, valves) without dismantling the entire pipework. Certified to withstand 16...
                                                                                                                                                                                  Mixed items
                                                                                                                                                                                  €4.76i.e. €3.96 excl. VAT
                                                                                                                                                                                  Threaded Bypass Tee for PE Tube | Lubricated & Captive Gasket90° PE Compression Tee with BSP Female Bypass | PN16
                                                                                                                                                                                      €5.34i.e. €4.45 excl. VAT
                                                                                                                                                                                      Threaded Bypass Tee for PE Tube | Lubricated & Captive Gasket90° PE Compression Tee with BSP Female Bypass | PN16
                                                                                                                                                                                          €5.34i.e. €4.45 excl. VAT
                                                                                                                                                                                          Threaded Bypass Tee for PE Tube | Lubricated & Captive Gasket90° PE Compression Tee with BSP Female Bypass | PN16
                                                                                                                                                                                              The 90° Compression Tee with BSP Threaded Bypass is the perfect technical solution for adding a female outlet point to your PE tube networks. Thanks to its lubricated and captive seal, it guarantees instant sealing and a secure installation, even in difficult conditions. Its...
                                                                                                                                                                                              €5.34i.e. €4.45 excl. VAT
                                                                                                                                                                                              Mixed items
                                                                                                                                                                                              Threaded Bypass Tee for PE Tube | Lubricated & Captive Gasket90° PE Compression Tee with BSP Female Bypass | PN16
                                                                                                                                                                                                  The 90° Compression Tee with BSP Threaded Bypass is the perfect technical solution for adding a female outlet point to your PE tube networks. Thanks to its lubricated and captive seal, it guarantees instant sealing and a secure installation, even in difficult conditions. Its...
                                                                                                                                                                                                  Mixed items
                                                                                                                                                                                                  €5.34i.e. €4.45 excl. VAT