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Jic fittings tightening torque specs SAE J514

Date:Mar 27, 2020

JIC 37° flare to SAE J514 and ISO 8434-2

 

UNF thread

Torque

(Nm)

Max remedial torque

(Nm)

7/16” - 20

15 - 16

20

9/16” - 18

24 - 28

36

¾” - 16

49 - 53

68

7/8” - 14

77 - 85

97

1-1/16” - 12

107 - 119

135

1-3/16" - 12

127 - 140

158

1-5/16" - 12

147 - 154

184

1-5/8" - 12

172 - 181

235

1-7/8" - 12

215 - 226

297

2-1/2" - 12

332 - 350

432


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