SUNWARD SWE210F - Tightening Torque Table for Hose

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4.3.2 Tightening torque table for hose
Note: The marked torques represent tightening torque for hoses above swing joint. ★
Normal No. of
threads
Across
flats
(mm)
Tightening torque
Target value Permissible range
N•m kgf•m lbft N•m kgf•m lbft
9/16-18UNF 19 44 4.5 32.5 35 - 63 3.5 - 6.5 25.3 - 47.0
11/16-16UN 22 74 7.5 54.2 54 - 93 5.5 - 9.5 39.8 - 68.7
13/16-16UN 27 103 10.5 75.9 84 - 132 8.5 - 13.5 61.5 - 97.6
1-14UNS 32 157 16.0 115.7 128 - 186 13.0 - 19.0 94.0 - 137.4
13/16-12UN 36 216 22.0 159.1 177 - 245 18.0 - 25.0 130.2 - 180.8
1-7/16-12UN-2B 41 215 22.0 159.1 176 - 234 18.0 - 24.0 130.2 - 180.8
★