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Heyco® Liquid Tight Cordgrips Torque Chart

  • Heyco®-Tite LTCG and SCG
  • Original Series-35 LTF

Heyco®-Tite LTCG and SCG

Hub
Style
Lock Nut
Sealing Nut
in. lbs.
Nm
in. lbs.
Nm
NPT 1/4
Pg 7
M12
15 - 20
1,7 - 2,3
25 - 30
2,8 - 3,4
SCG 500
-
-
NPT 3/8
Pg 9
M16
33 - 38
3,7 - 4,3
33 - 38
3,7 - 4,3
SCG 625
-
-
Pg 11
40 - 45
4,5 - 5,1
55 - 65
6,2 - 7,3
SCG 750
-
-
NPT 1/2
Pg 13.5
M20
40 - 45
4,5 - 5,1
50 - 55
5,6 - 6,2
SCG 875
-
-
NPT LL 1/2
Pg 16

40 - 45
100

4,5 - 5,1
11,3
70
7,9
SCG 1000
-
-
NPT 3/4
Pg 21
M25
75 - 80
8,5 - 9,0
80 - 85
9,0 - 9,6
SCG 1.093
SCG 1.125
-
-
NPT 1
Pg 29
M32
75 - 80
8,5 - 9,0
100 - 110
11,3 - 12,4
SCG 1.250
SCG1.375
-
-
NPT 1-1/4
Pg 36
M40
125 - 135
14,1 - 15,3
145 -155
16,4 - 17,5
SCG 1.500
SCG 1.750
-
-

NPT 1-1/2
Pg 42
M50

255
28,8
188
21,2
SCG 2.000
-
-
NPT 2
Pg 48
M63

300

33,9
255
28,8
SCG 2.375
-
-

Original Series-35 LTF

Hub
Style
Lock Nut
Sealing Nut
in. lbs.
Nm
in. lbs.
Nm
Pg 7 35 4,0 25 2,8
NPT 3/8
Pg 9
40 4,5 40 4,5
Pg 11 45 5,1 65 7,3
NPT 1/2
Pg 13.5
80 9,0 80 9,0
NPT LL 1/2
80
9,0
120
13,6
Pg 16
124
14,0
NPT 3/4
Pg 21
169 19,1 130 14,7
NPT 1 200 - 225 22,6 - 25,4 225 - 250 25,4 - 28,2
Pg 29 225 25,4 275 31,1
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