Installation torques

Installation-torques for male stud connectors with BSPP thread

  • ISO 1179-2
  • DIN 3852-2/11
SeriesOuter tube diameterThreadMale Stud ConnectorBanjo
Fitting
Blank
Plugs
Type A
[Nm]
Type B
[Nm]
Type E
[Nm]
WH / TH
[Nm]
VSTI Type E
[Nm]
L6G 1/8-A918181812
8G 1/4-A3535354530
10G 1/4-A3535354530
12G 3/8-A4570707050
15G 1/2-A651409012080
18G 1/2-A651009012080
22G 3/4-A90180180230135
28G 1-A150330310320200
35G 1 1/4-A240540450540360
42G 1 1/2-A290630540700450
S6G 1/4-A3555404530
8G 1/4-A3555404530
10G 3/8-A4590807050
12G 3/8-A4590807050
14G 1/2-A6515011512080
16G 1/2-A6513011512080
20G 3/4-A90270180230135
25G 1-A150340310320200
30G 1 1/4-A240540450540360
38G 1 1/2-A290700540700450
  • Tolerance for torque: + 10%
  • Lubricate thread before installation
  • Torque for steel fittings
  • Use upper tolerance for stainless steel fittings.

Installation-torques for metric male stud connectors

  • ISO 9974-2/3
  • DIN 3852-1/11
  • DIN ISO 6149-2/3
SeriesOuter tube diameterThreadMale Stud ConnectorBanjo
Fitting
Blanking
plug
Type A
[Nm]
Type B
[Nm]
Type E
[Nm]
Type F
[Nm]
WH / TH
[Nm]
VSTI Type E
[Nm]
L6M 10 x 1.091818151812
8M 12 x 1.5203025254525
10M 14 x 1.5354545355535
12M 16 x 1.5456555408050
15M 18 x 1.55580704510065
18M 22 x 1.5651401256014090
22M 26 x 1.590190180100320135
28M 33 x 2.0150340310160360225
35M 42 x 2.0240500450210540360
42M 48 x 2.0290630540210700360
S6M 12 x 1.5203540354525
8M 14 x 1.5355540455535
10M 16 x 1.5457070558050
12M 18 x 1.555110907010065
14M 20 x 1.5551501258012580
16M 22 x 1.56517013510013590
20M 27 x 2.090270180170320170
25M 33 x 2.0150410310310360225
30M 42 x 2.0240540450330540360
38M 48 x 2.0290700540420700360
  • Tolerance for torque: + 10%
  • Lubricate thread before installation
  • Torque for steel fittings,
  • Use upper tolerance for stainless steel fittings.
Go back (Technical Information)