![Amazon.com: KOOTANS 3/8 NPT x 3/8 NPT Male Solid Brass Nipples Heavy Brass Pipe Adapter Fittings Equal Hex Nipple Connectors 4Pieces : Industrial & Scientific Amazon.com: KOOTANS 3/8 NPT x 3/8 NPT Male Solid Brass Nipples Heavy Brass Pipe Adapter Fittings Equal Hex Nipple Connectors 4Pieces : Industrial & Scientific](https://m.media-amazon.com/images/I/71bVFicvPML._AC_UF894,1000_QL80_.jpg)
Amazon.com: KOOTANS 3/8 NPT x 3/8 NPT Male Solid Brass Nipples Heavy Brass Pipe Adapter Fittings Equal Hex Nipple Connectors 4Pieces : Industrial & Scientific
![3/8" BSP Thread Hose Tail for 3/8" Pipe/Hose Connector Air Fitting FT036 : Amazon.co.uk: DIY & Tools 3/8" BSP Thread Hose Tail for 3/8" Pipe/Hose Connector Air Fitting FT036 : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71h8ZISApxL._AC_UF894,1000_QL80_.jpg)
3/8" BSP Thread Hose Tail for 3/8" Pipe/Hose Connector Air Fitting FT036 : Amazon.co.uk: DIY & Tools
![TAILONZ PNEUMATIC Stainless Steel Male Straight 3/8 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-3/8-N2 (Pack of 2) : Amazon.co.uk: DIY & Tools TAILONZ PNEUMATIC Stainless Steel Male Straight 3/8 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-3/8-N2 (Pack of 2) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71EtVMsvIuL._AC_UF894,1000_QL80_.jpg)
TAILONZ PNEUMATIC Stainless Steel Male Straight 3/8 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-3/8-N2 (Pack of 2) : Amazon.co.uk: DIY & Tools
![BSP Thread Size Information | BSPT | British Standard Pipe Thread | Stevenson Plumbing & Electrical Supplies BSP Thread Size Information | BSPT | British Standard Pipe Thread | Stevenson Plumbing & Electrical Supplies](https://www.stevensonplumbing.co.uk/images/source/spes/halfinchthread.jpg)
BSP Thread Size Information | BSPT | British Standard Pipe Thread | Stevenson Plumbing & Electrical Supplies
![Agratech NW Ltd > Metal Pipe Fittings > Brass Male x Female Reducing Bushes BSP Thread 3/8" - 2" Sizes Agratech NW Ltd > Metal Pipe Fittings > Brass Male x Female Reducing Bushes BSP Thread 3/8" - 2" Sizes](https://www.agratech.co.uk/var/images/product/650.650/P/1-73180-380.jpg)