Round dies and hexagon die nuts for Vg, valve threads
Valve threads sit on tyre valves and valve cores. The series is small and falls outside the usual standards, which is why matching tools are hard to come by. Dies cut external threads on bolts, rods and pipes. The round die sits in a die holder; the hexagon die nut is turned with an open-ended spanner and therefore also works during assembly.
VÖLKEL offers 6 versions to DIN 223 and DIN EN 22568, in HSS, from Vg 5 x 36 to Vg 12 x 26.