Other Torque Specifications; U.s. To Metric Conversions - Toro SnowMaster Manual

Other Torque Specifications

SAE Grade 8 Steel Set Screws
Thread Cutting Screws (Zinc Plated Steel)
Type 1, Type 23, or Type F
Thread Size
No. 6 - 32 UNC
No. 8 - 32 UNC
No. 10 - 24 UNC
1/4 - 20 UNC
5/16 - 18 UNC
3/8 - 16 UNC
Thread Size
1/4 - 20 UNC
5/16 - 18 UNC
3/8 - 16 UNC
1/2 - 13 UNC

U.S. to Metric Conversions

Linear Measurement
Area
Volume
Weight
Pressure
Work
Liquid Volume
Liquid Flows
Temperature
Toro® - SnowMaster® Service Manual
SPECIFICATIONS AND MAINTENANCE
Baseline Torque*
20 ± 5 in-lb
30 ± 5 in-lb
38 ± 7 in-lb
85 ± 15 in-lb
110 ± 20 in-lb
200 ± 100 in-lb
Recommended Torque
Square Head Hex Socket
140 ± 20 in-lb 73 ± 12 in-lb
215 ± 35 in-lb 145 ± 20 in-lb
35 ± 10 ft-lb 18 ± 3 ft-lb
75 ± 15 ft-lb 50 ± 10 ft-lb
To Convert
Miles
Yards
Feet
Feet
Inches
Inches
Inches
Square Miles
Square Feet
Square Inches
Acre
Cubic Yards
Cubic Feet
Cubic Inches
Tons (Short)
Pounds
Ounces
Pounds/Sq. In.
Foot-pounds
Foot-pounds
Inch-pounds
Quarts
Gallons
Gallons/Minute
Fahrenheit
Wheel Bolts and Lug Nuts
Thread Size
7/16 - 20 UNF Grade 5
1/2 - 20 UNF Grade 5
M12 X 1.25 Class 8.8
M12 X 1.5Class 8.8
** For steel wheels and non-lubricated fasteners.
Thread Cutting Screws (Zinc Plated Steel)
Threads per Inch
Thread Size
Type A
No. 6 18
No. 8 15
No. 10 12
No. 12 11
* Hole size, material strength, material thickness and finish must
be considered when determining specific torque values. All torque
values are based on nonlubricated fasteners.
Conversion Factors
in-lb x 11.2985 = N-cm N-cm x - 0.08851 = in-lb 88 ± 14 N-m
ft-lb x 1.3558 = N-m N-cm x 0.73776 = ft-lb 108 ± 14 N-m
Into
Kilometers
Meters
Meters
Centimeters
Meters
Centimeters
Millimeters
Square Kilometers
Square Meters
Square Centimeters
Hectare
Cubic Meters
Cubic Meters
Cubic Centimeters
Metric Tons
Kilograms
Grams
Kilopascal
Newton-Meters
Kilogram-Meters
Kilogram-Centimeters
Liters
Liters
Liters/Minute
Celsius
Table of Contents
Recommended Torque**
65 ± 10 ft-lb 88 ± 14 N-m
80 ± 10 ft-lb 108 ± 14 N-m
80 ± 10 ft-lb 108 ± 14 N-m
80 ± 10 ft-lb 108 ± 14 N-m
Baseline Torque*
Type B
20 20 ± 5 in-lb
18 30 ± 5 in-lb
16 38 ± 7 in-lb
14 85 ± 15 in-lb
Multiply By
1.609
0.9144
0.3048
30.48
0.0254
2.54
25.4
2.59
0.0929
6.452
0.4047
0.7646
0.02832
16.39
0.9078
0.4536
28.3495
6.895
1.356
0.1383
1.152144
0.9463
3.785
3.785
1. Subtract 32°
2. Multiply by 5/9
2-3