Welding bosses - Class 6000 - Forged steel threaded fittings - Metric table

Standard ASME B 16.11 - 2005
Description Welding boss, Class 6000, Forged steel threaded fittings, dn = 1/4
Part number ASME B 16.11 - FTF-MT-WB-C6000 - NPS 1/4
Product selection
Selector Nominal pipe size K (mm) M (mm) N (mm)
2 1/4 30.5 28 14
3 3/8 30.5 32 17.4
4 1/2 33.5 38 21.6
5 3/4 35 44.5 26.9
6 1 43 57.5 33.6
14 1 1/4 48 63.5 42.4
8 1 1/2 51 76.1 48.5
9 2 57.5 92 60.9
Nominal pipe size
K (mm)
M (mm)
N (mm)