Hose & thread adapter generator

Generate an adapter between two hose or thread sizes

Two interfaces and the transition between them — the part you cannot download, because the two diameters are whatever you measured. Each end is set independently: a ribbed hose barb, a plain spigot, or a male or female thread named from the published series so it mates with real hardware. Garden hose is in the list, including the thin-wall NHR most moulded fittings actually use. Download a print-ready STL or 3MF.

Open the customizer

How the Hose & thread adapter generator works

What you can adjust

End A — Hose barb · Plain spigot · Male thread · Female thread
End A diameter — 2–200 mm
End A length — 3–200 mm
End A thread — Custom (diameter + pitch) · M1.6 — Ø1.6 × 0.35 mm · M2 — Ø2 × 0.4 mm · M2.5 — Ø2.5 × 0.45 mm
End A pitch — 0.2–8 mm
End A ribs — 0–12
End B — Hose barb · Plain spigot · Male thread · Female thread
End B diameter — 2–200 mm
End B length — 3–200 mm
End B thread — Custom (diameter + pitch) · M1.6 — Ø1.6 × 0.35 mm · M2 — Ø2 × 0.4 mm · M2.5 — Ø2.5 × 0.45 mm
End B pitch — 0.2–8 mm
End B ribs — 0–12
Transition — Cone · Step · Ogee
Transition length — 0–200 mm
Bore — 0–200 mm
Wall — 0.8–20 mm
Grip — None · Hex · Knurl
Fit — Tight · Normal · Loose