Dover HEIL DuraPack Python - Page 27

Issued July 2024
General Information
Copyright 2024, The Heil Co.
Printed in the U.S.A.
General Information
21
STANDARD TORQUE DATA FOR NUTS AND BOLTS TABLE
Bolt Size
(D)
Nut Type
(STD/Lock)
Thread
Turns per
Inch
(p)
Grade
Heil Plain Dry
Condition
Torque Value
(ft-lbs)
Heil Zinc
Plated
Fastener
Torque
Value
(ft-lbs)
Heil Lubricated
Fastener
Torque Value
(ft-lbs)
Heil Deformed
Lock Nut
Torque Value
(ft-lbs)
1-1/8
STD
7
5
869
782
565
1.1250
8
1395
1256
907
12
5
975
877
634
8
1564
1408
1017
Lock
7
5
565
8
907
12
5
634
8
1017
1-1/4
STD
7
5
1227
1104
797
1.2500
8
1969
1772
1280
12
5
1358
1222
883
8
2179
1961
1417
Lock
7
5
797
8
1280
12
5
883
8
1417
1-3/8
STD
6
5
1608
1447
1045
1.3750
8
2580
2322
1677
12
5
1830
1647
1190
8
2938
2644
1909
Lock
6
5
1045
8
1677
12
5
1190
8
1909
1-1/2
STD
6
5
2134
1921
1387
1.5000
8
3425
3083
2226
12
5
2401
2161
1561
8
3854
3468
2505
Lock
6
5
1387