Flexible Hose ½" x ½" x 300mm (50739)

Hello NickBwzr, Yes, the ends swivel to allow them to be screwed onto the pipes. Thank you for using Q&A

Hi Bezzy4986, These have 1/2" BSP female threaded fittings at each end, and so without additional fittings would not be compatible with the (usually) 1/2" BSP female threads on the radiator. However, if you mean with regard to temperature, this hose is rated for a maximum operating temperature of 70°C and I believe that some heating systems may go as high as 80°C for the radiators. Thanks for using Screwfix Q&A. JT

Hello Rupethediyer, Yes, this could be used to connect to the tap and the isolating valve. Thank you for using Q&A SW

Hello dharls17, The 1/2" end is threaded and will not go onto plain ended 15mm pipe. You will need to purchase a 15mm to 1/2" compression connector. Thank you for using Q&A (CW)

Hello OFFS12345, Yes, this product is the 300mm version of the 500mm tap hose you mentioned. Thank you for using Q&A (CW)