Brass Fittings Size Chart

Fitting thread size chart the following chart is intended as a quick reference guide for thread size by dash size.

Brass fittings size chart. Din 2353 l tube o d mm. Inverted flare tube tee with. Use this guide to help you find the pipe and fitting sizes you need for your next project. The pipe thread size as shown in column 3 of the table below is measured and based on the inside of the pipe.

Inverted flare tube nut steel inverted flare plug steel inverted flare tube connector with external pipe thread includes heavy series inverted flare tube double end union. 45 inverted flare tube elbow. Fittings can be just as confusing. Each has its own tube sizes and thread dimensions as shown in the following table.

But to actually determine the size of a pipe the outside diameter of each pipe or fitting must be measured and compared to the table for size identification. Combination sizes page g11 165c 265c union elbow page g11 62cbh bulkhead union page g11 60c sleeve page g12 60pt plastic sleeve. Click above to shop all fittings or try our search function in the top right corner. Their inside diameters must be large enough to fit over the pipe s outside diameter.

Fittings are available in two categories. Brass inverted flare fittings. Inverted flare tube tee with external pipe thread on branch. 4 a fittings tubing fittings series page number sizing of tubing systems 4 1 tube fittings m3 m5 1 8 4 2 miniature fittings kj 4 4 one touch mini fittings kq black kq2 white 4 7 uni one touch fittings kq black kq2 white 4 11 sealant type kq black kq2 white 4 20 extended range one touch fittings ks kx 4 22 rotaryone touch fittings kc 4 25 self seal fittings km 4 26 one.

Din 2353 l light and din 2353 s heavy classes. For example a 3 4 npt pipe thread has an outside diameter of 1 050 inches.