On paper
6 sheets built straight from the database, so a correction to a dimension corrects every sheet it appears on. Every figure on every sheet is free to read on the size page it came from, and a real sample of each sheet renders for everyone.
The four inch connections found on North American equipment, with the thread each dash size carries. JIC and ORB share a thread at every dash, and SAE 45 shares it at six of them, so the seat column on the identification sheet is what separates them.
42 rows4 sectionsJIC 37 degree flareSAE O-ring bossORFS (O-ring face seal)SAE 45 degree flare
The three pipe-thread families, by trade size. The trade size is neither the thread diameter nor the bore, which is why a 1/4 in pipe thread measures about 13 mm across the threads.
32 rows3 sectionsNPT / NPTFBSPP (G)BSPT (R)
Both series of the 24 degree cone connection, with the tube each thread serves. Seven threads carry one tube size in the light series and a different one in the heavy series, and those rows are the ones that go wrong.
20 rows1 sectionsMetric DIN 24 degree
Two connections with the same 30 degree seat and completely different threads: one BSPP, one metric. Neither will start on the other.
16 rows2 sectionsJIS 30 degree flare (BSPP)Komatsu 30 degree flare (metric)
The one-page decision sheet. Every standard the database covers with its thread form angle, whether the thread is parallel or tapered, what the sealing surface looks like, and where the joint actually seals.
10 rows1 sectionsJIC 37 degree flareORFS (O-ring face seal)SAE O-ring bossSAE 45 degree flare
Every size in the database that carries a working pressure two independent publishers agree on, printed next to the exact conditions the figure is for. Five of the ten standards appear nowhere on this sheet, because no two sources rate them.
61 rows5 sectionsJIC 37 degree flareSAE O-ring bossORFS (O-ring face seal)NPT / NPTF
The figures are free. All 110 sizes, every dimension on them, every published pressure rating and the conditions it applies under, every comparison and the identify flow are free to read and always will be - those are reference pages and they carry no lock of any kind.
What Premium sells here is the sheet itself: the whole table laid out for paper, black on white, headers repeating at the top of every printed page, banded rows, no row split across a page break. A sample of each one renders unblurred above, so the layout can be judged before anyone pays for it.