Blue Diamond® Attachments
14
Unless otherwise specified, all bolts to be torqued
as follows:
4. Maintenance
BOLT SIZE
TORQUE (LB.-FT.)
1/4-20 UNC
8
5/16-18 UNC
17
3/8-16 UNC
30
7/16-14 UNC
50
1/2-13 UNC
75
1/2-20 UNF
90
5/8-11 UNC
150
3/4-10 UNC
260
7/8-9 UNC
430
1-8 UNC
640
1 1/8-7 UNC
800
4.6
Fastener Torque Specifications