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BRADEN CH175A - Hydraulic Circuits; Recommended Bolt Torques

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8
WINCH BRAKE
BRAKE
VALVE
PUMP
CONTROL
VALVE
WINCH ASSEMBLY
W/BRAKE VALVE
& STATIC BRAKE
BR
DR
WINCH BRAKE
BRAKE
VALVE
2-SPEED
SELECTOR
VALVE
PUMP
CONTROL
VALVE
WINCH ASSEMBLY
W/BRAKE VALVE
& STATIC BRAKE
TP
BR
DR
A
HYDRAULIC CIRCUITS
2 SPEED CIRCUITSINGLE SPEED CIRCUIT
RECOMMENDED BOLT TORQUE
The general purpose torque shown in the chart applies to SAE Grade 5 bolts, studs and standard steel full, thick and
high nuts.
Higher or lower torques for special applications will be specified such as the use of spanner nuts, nuts on shaft ends,
jam nuts and where distortion of parts or gaskets is critical.
Lubricated torque values based on use of SAE 30wt engine oil applied to threads and face of bolt or nut.
Bolt Dia. Thds per Bolt Dia. Thds per
Inches Inch Dry Lubed Inches Inch Dry Lubed
20 10
28 16
18 9
24 14
16 8
24 14
14 7
20 12
13 7
20 12
12 6
18 12
11 6
18 12
1/2
9/16
Torque LB-FT
1/4
5/16
6
13
5/8
9
18
31
50
75
110
150
3/8
7/16
23
27
55
80
115
Torque LB-FT
3/4
265
200
7/8
420
325
1
640
485
1 1/8
790
590
1 1/2
1940
1455
1 1/4
110
835
1 3/8
1460
1095