. . Right, reducing, steel hexagonal nipple for wrench, with G 1/4" and M14x1.5 threadsApplied in hydraulic power applicationsBASIC DATAMaterial: steelThread I: G 1/4" male thread (according to BSPP¹)Thread II: M14x1.5 male threadBritish Standard Pipe Parallel - British Standard Pipe Parallel, inch cylindrical thread, one of the Whitworth Pipe Threads (BSP) denoted by the letter G.All photos in this auction are review photos..