The BSP value refers to the internal bore of the pipe, the physical thread size will be larger than this. 10mm COMPRESSION x 1/2" BSP MALE FITTING. 10mm to 1/2" BSP Male pipe fitting. 1 x 10mm Compression x 1/2" Male fitting.
Compression Straight Adaptor - 10mm x 1/2 - 17608
10mm X 1/2MIP Metric Brass Compression x Male IP Connectors
1 x 3/4 inch BSP Male x Female Thread Pipe Reduction Nipple Union
Compression Reducer for sale
Pipestation® 22mm - 15mm Brass Compression Reducer - 1 Pack
10mm OD Metric Brass Compression Tee — COPPERTUBINGSALES
Flomasta Compression Adapting Male Coupler 10mm x 1/4 - Screwfix
LASCO 3/8-INCH COMPRESSION by 1/2-Inch Male Pipe Thread Brass Adapter 17-6836U £15.13 - PicClick UK
TRLOIYEW Copper flaring direct connection 1/4 inch 3/8 inch 1/2
Brass End Feed Male Iron Adaptor - 15mm x 3/4 BSP - On-Demand
Compression Reducer for sale
10mm long - 1/2 BSP (15mm) Pipe Thread Extension Female x Male
1/2 BSP male x 10mm COMPRESSION FITTING COPPER BRASS PIPE TUBE ADAPTER REDUCER
Female Iron Coupler Brass Compression Fitting - Pipe Dream Fittings