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Data studies from 51 computed fitments

Original rankings computed from our own compatibility and specification dataset, covering 54 parts and 51 checked combinations. Every figure is a real count from that data, with the sample size shown and the method stated. The tables are free to cite and republish with a link.

Data as of 2026-09-05. Source: our own compatibility and specification dataset.

The most broadly compatible parts2 · 3/4" BSP parallel (G3/4 / BSPP) fits 2 of the combinations we checked directly, more than any other of the 12 parts in the dataset.The parts most likely to need an adapter100% · Garden Hose Thread (GHT / NH) needs an adapter or does not fit in 100% of the combinations we checked, the highest share in the dataset.Parts ranked by designationS60x6 (DIN 6131) · S60x6 IBC buttress thread has the highest designation in the dataset, at S60x6 (DIN 6131).