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Reelmaster 5010- HPage 2 - 6Product Records and Maintenance
Other Torque Specifications
SAE Grade 8 Steel Set Screws
Thread Size
Recommended Torque
Square Head Hex Socket
1/4 - 20 UNC 140 + 20 in- lb 73 + 12 in- lb
5/16 - 18 UNC 215 + 35 in- lb 145 + 20 in- lb
3/8 - 16 UNC 35 + 10 ft- lb 18 + 3ft-lb
1/2 - 13 UNC 75 + 15 ft- lb 50 + 10 ft- lb
Thread Cutting Screws
(Zinc Plated Steel)
Type 1, Type 23 or Type F
Thread Size Baseline Torque*
No. 6 - 32 UNC 20 + 5in-lb
No. 8 - 32 UNC 30 + 5in-lb
No. 10 - 24 UNC 38 + 7in-lb
1/4 - 20 UNC 85 + 15 in- lb
5/16 - 18 UNC 110 + 20 in- lb
3/8 - 16 UNC 200 + 100 in- lb
Wheel Bolts and Lug Nuts
Thread Size
Recommended Torque**
7/16 - 20 UNF
Grade 5
65 + 10 ft- lb 88 + 14 N- m
1/2 - 20 UNF
Grade 5
80 + 10 ft- lb 108 + 14 N- m
M12 X 1.25
Class 8.8
80 + 10 ft- lb 108 + 14 N- m
M12 X 1.5
Class 8.8
80 + 10 ft- lb 108 + 14 N- m
** For steel wheels and non- lubricated fasteners.
Thread Cutting Screws
(Zinc Plated Steel)
Thread
Size
Threads per Inch
Baseline Torque*
Type A Type B
No. 6 18 20 20 + 5in-lb
No. 8 15 18 30 + 5in-lb
No. 10 12 16 38 + 7in-lb
No. 12 11 14 85 + 15 in- lb
*Hole size,materialstrength,materialthickness andfin-
ish must be considered when determining specific
torque values. Alltorque valuesare basedon non- lubri-
cated fasteners.
Conversion Factors
in-lbX11.2985=N-cm N-cmX0.08851=in-lb
ft- lb X 1.3558 = N-m N- m X 0.7376 = ft-lb