TIGHTENING HARDWARE
TIGHTENING HARDWARE Liquid DuraPlacer DP18L / DP24L
Page 64
SAE Face Seal and O-Ring Stud End Fitting Torque Chart
SAE Face Seal and O-Ring Stud End Fitting Torque Chart - Standard Pressure-Below 27.6 MPA (4,000 PSI)
Nominal Tube OD
Hose ID
O-Ring Face Seal/
Tube Swivel Nut
Bulkhead Jam
Nut Torque
O-Ring Straight, Adjustable, and External
Port Plug Stud Ends
6
Metric
Tube
OD
Inch Tube OD
Thread
Size
Swivel
Nut
Hex
Size
Tube Nut
Swivel
Nut
Torque
Jam
Nut
Hex
Size
Jam Nut
Torque
Thread
Size
Straight
Hex
Size
7
Adj
Lock
Nut
Hex
Size
Steel or
Gray Iron
Torque
Aluminum
or Brass
Torque
8
mm
Dash
Size
in.
mm
in.
in. N-m
lb.-
ft
N-
m
lb.-
ft
in.
in.
in. N-m
lb.-
ft
N-m lb.-ft
5
-3
0.188 4.78
—
—
— —
—
— — 3/8-24
5/8
9/16 12
9
8
6
6
-4
0.250 6.35
9/16-18
11/16 16 12 13/16 32 24 7/16-20
5/8
5/8
16 12
11
8
8
-5
0.312 7.92
—
—
— —
—
— — 1/2-20
3/4
11/16 24 18
16
12
10
-6
0.375 9.53
11/16-16 13/16 24 18
1
42 31 9/16-18
3/4
3/4
37 27
25
18
12
-8
0.500 12.70 13/16-16 15/16 50 37 1-1/8 93 69 3/4-16
7/8
15/16 50 37
33
25
16
-10 0.625 15.88
1-14
1-1/8 69 51 1-5/16 118 87 7/8-14 1-1/16
1-
1/16
69 51
46
34
20
-12 0.750 19.05 13/16-12 1-3/8 102 75 1-1/2 175 129
11/16-
12
1-1/4 1-3/8 102 75
68
50
22
-14 0.875 22.23 13/16-12
—
102 75
—
175 129
13/16-
12
1-3/8 1-1/2 122 90
81
60
25
-16 1.000 25.40 17/16-12 1-5/8 142 105 1-3/4 247 182
15/16-
12
1-1/2 1-5/8 142 105 95
70
32
-20
1.25 31.75 1-11/16-12 1-7/8 190 140
2
328 242
1-5/8-
12
1-3/4 1-7/8 190 140 127 93
38
-24
1.50 38.10
2-12
2-1/4 217 160 2-3/8 374 276
1-7/8-
12
2-1/8 2-1/8 217 160 145 107
50.8
-32 2.000 50.80
—
—
— —
—
— —
2-1/2-
12
2-3/4 2-3/4 311 229 207 153
6
Tolerance is +15%/-20% of mean tightening torque unless otherwise specified.
7
The straight hex wrench sizes listed apply to connectors only and may not be the same as the
corresponding plug of the same thread size.
8
These torques were established using steel plated connectors in aluminum and brass.
Summary of Contents for DP18L
Page 1: ...DP18L DP24L 40 60 LIQUID DURAPLACER OWNERS MANUAL 2023...
Page 2: ...820046 DP18L DP24L 40 60 Liquid DuraPlacer 2023 07 28...
Page 29: ...SAFETY SAFETY Liquid DuraPlacer DP18L DP24L Page 13 Wing Wing C B A A C B A B A B...
Page 30: ...SAFETY SAFETY Liquid DuraPlacer DP18L DP24L Page 14 Main Frame Wheel and Tracks...