Introduction - Section 1 Page 1-11 TABLE IV. TORQUE CHART FOR JIC 37° SWIVEL NUTS WITH OR WITHOUT O-RING SEALS SIZE TUBE SIZE THREADS TORQU CODE (O.D.) UNF-2B FT. LB – 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 ±1 E SIZE TUB S. CODE (O TABLE VI. ORQUE CHART FOR RING BOSS FITTINGS SIZE THREADS TORQUE D.) UNF-2B FT. LBS. 25 0.312 – 24 4 ±2 88 0.375 – 24 5 ±2 50 0.438 – 20 8 ±3 12 0.500 – 20 10 ±3 75 0.562 – 18 13 ±3 TABLE IV.
TORQUE CHART FOR JIC 37° SWIVEL NUT WITH OR WITHOUT O-RING SEALS SIZE TUBE SIZE THREADS TOR CODE (O.D.) UNF-2B FT. – 2 0.125 0.312 – 24 4 – 3 0.188 0.375 – 24 8 – 4 0.250 0.438 – 20 12 – 5 0.312 0.500 – 20 15 – 6 0.375 0.562 – 18 18 – 8 0.500 0.750 – 16 30 – 10 0.625 0.875 – 14 40 – 12 0.750 1.062 – 12 55 – 14 0.875 1.188 – 12 65 – 16 1.000 1.312 – 12 80 – 20 1.250 1.625 – 12 100 T O- SIZE CODE TUBE SIZE (O.D.) THREADS UNF-2B TOR FT. QU LB E S. SIZE CODE TUB (O E . SIZE D.) THREADS UNF-2B TORQUE FT. LBS.
– 2 0.125 0.312 – 24 4 ±1 4 ±2 – 2 0 .1 25 0.312 – 24 4 ±2 – 3 0.1 88 0.375 – 24 8 ±3 – 3 0 .1 88 0.375 – 24 5 ±2 – 4 0.2 5 0 0.438 – 20 12 ±3 – 4 0 .2 50 0.438 – 20 8 ±3 – 5 0.3 1 2 0.500 – 20 15 ±3 – 5 0 .3 12 0.500 – 20 1 0 ± 3 – 6 0.3 7 5 0.562 – 18 18 ±5 – 6 0 .3 75 0.562 – 18 1 3 ± 3 – 8 0.5 0 0 0.750 – 16 30 ±5 – 8 0.500 0.750 – 16 2 4 ± 5 – 10 0.6 2 ± 5 .6 2 5 0.875 – 14 40 ±5 – 10 0.625 0.875 – 14 3 – 12 0 .7 5 0 1.062 – 12 55 ±5 – 12 0.750 1.062 – 12 4 8 ± 5 – 14 0 . 8 7 5 1.188 – 12 65 ±5 – 14 0.875 1.188 – 12 5 4 ± 5 – 16 1 . 0 0 0 1.312 – 12 80 ±5 – 16 1.000 1.312 – 12 7 2 ± 5 – 20 1 . 2 5 0 1.625 – 12 100 ±1 0 – 20 1.250 1.625 – 12 8 0 ± 5 – 24 1 .
5 0 0 1.875 – 12 120 ±10 – 24 1.500 1.875 – 12 8 0 ± 5 – 32 2 . 0 0 0 2.500 – 12 230 ±20 – 32 2.000 2.500 – 12 96 ±1 0 T I SIZE CODE PIP THRE SIZ E A E D WITH SEALANT FT. LBS. WITHOUT SEALANT FT. LBS. SIZE CODE TUBE SIZE (O.D.) THREADS UNF-2B T O FT. RQUE LBS.
– 4 0.250 0.438 – 20 1 1 ±1 – 2 0.125 – 27 15 ±3 20 ±5 – 6 0.375 0.562 – 18 1 8 ±2 – 4 0.250 – 18 20 ±5 25 ±5 – 8 0.500 0.750 – 16 35 ±4 – 6 0.375 – 18 25 ±5 35 ±5 – 10 0.625 0.875 – 14 51 ±5 – 8 0.500 – 14 35 ±5 45 ±5 – 12 0.750 1.062 – 12 71 ±7 – 12 0.750 – 14 45 ±5 55 ±5 – 16 1.000 1.312 – 12 98 ±6 – 16 1.000 – 11.50 55 ±5 65 ±5 – 20 1.250 1.625 – 12 132 ±7 – 20 1.250 – 11.50 70 ±5 80 ±5 – 24 1.500 1.875 – 12 165 ±15 – 24 1.500 – 11.50 80 ±5 95 ±10 – 32 2.000 – 11.50 95 ±10 120 ±10