OM1012.2 Introduction - Section 1 Standard Charts and Tables Page 1-11 TABLE IV TORQUE CHART FOR JIC 37° SWIVEL NUTS WITH OR WITHOUT O-RING SEAL SIZE CODE TUBE SIZE (O.D.) THREADS UNF -- 2B TORQUE FT. LBS. -- 2 0.125 0.312--24 4 ± 1 -- 3 0.188 0.375--24 8 ± 3 -- 4 0.250 0.438--20 12 ± 3 -- 5 0.312 0.500--20 15 ± 3 -- 6 0.375 0.562--18 18 ± 5 -- 8 0.500 0.750--16 30 ± 5 -- 10 0.625 0.875--14 40 ± 5 -- 12 0.750 1.062--12 55 ± 5 -- 14 0.875 1.188--12 65 ± 5 -- 16 1.000 1.312--12 80 ± 5 -- 20 1.250 1.625--12 100 ± 10 -- 24 1.500 1.875--12 120 ± 10 -- 32 2.000 2.500--12 230 ± 20 TABLE VI TORQUE CHART FOR O-RING BOSS FITTINGS SIZE CODE TUBE SIZE (O.D.) THREADS UNF -- 2B TORQUE FT. LBS.
-- 2 0.125 0.312--24 4 ± 2 -- 3 0.188 0.375--24 5 ± 2 -- 4 0.250 0.438--20 8 ± 3 -- 5 0.312 0.500--20 10 ± 3 -- 6 0.375 0.562--18 13 ± 3 -- 8 0.500 0.750--16 24 ± 5 -- 10 0.625 0.875--14 32 ± 5 -- 12 0.750 1.062--12 48 ± 5 -- 14 0.875 1.188--12 54 ± 5 -- 16 1.000 1.312--12 72 ± 5 -- 20 1.250 1.625--12 80 ± 5 -- 24 1.500 1.875--12 80 ± 5 -- 32 2.000 2.500--12 96 ± 10 TABLE V TORQUE CHART FOR PIPE THREAD FITTINGS SIZE CODE PIPE THREAD SIZE WITH SEALANT FT. LBS. WITHOUT SEALANT FT. LBS.
-- 2 0.125--27 15 ± 3 20 ± 5 -- 4 0.250--18 20 ± 5 25 ± 5 -- 6 0.375--18 25 ± 5 35 ± 5 -- 8 0.500--14 35 ± 5 45 ± 5 -- 12 0.750--14 45 ± 5 55 ± 5 -- 16 1.000--11.50 55 ± 5 65 ± 5 -- 20 1.250--11.50 70 ± 5 80 ± 5 -- 24 1.500--11.50 80 ± 5 95 ± 10 -- 32 2.000--11.50 95 ± 10 120 ± 10 TABLE VII TORQUE CHART FOR O-RING FACE SEAL FITTINGS SIZE CODE TUBE SIZE (O.D.) THREADS UNF -- 2B TORQUE FT. LBS. -- 4 0.250 0.438--20 11 ± 1 -- 6 0.375 0.562--18 18 ± 2 -- 8 0.500 0.750--16 35 ± 4 -- 10 0.625 0.875--14 51 ± 5 -- 12 0.750 1.062--12 71 ± 7 -- 16 1.000 1.312--12 98 ± 6 -- 20 1.250 1.625--12 132 ± 7 -- 24 1.500 1.875--12 165 ± 15