H-3. HOW TO USE TORQUE TABLE (continued).
To find the grade of the screw that is to be installed,
CAPSCREW HEAD MARKINGS
match the markings on the head to the correct
picture of CAPSCREW HEAD MARKINGS on the
Look down the column under the picture found in
step 5 until the torque limit in fed-pounds for the
diameter and threads per inch of the screw being
Manufacturers marks may vary.
installed is found.
These are all SAE Grade 5 (three lines),
Table H-1. Torque Limits for Dry Fasteners.
SAE CAPSCREW HEAD