THREAD SERIES DESIGNATOR | M |
NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS |
THREAD PITCH IN MILLIMETERS | 1.5 |
EXTERNAL THREAD TOLERANCE CLASS | 4H |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.718 INCHES NOMINAL |
FASTENER LENGTH | 8.406 INCHES NOMINAL |
SURFACE TREATMENT | PHOSPHATE IRON OVERALL |
MINIMUM TENSILE STRENGTH | 18000 POUNDS PER SQUARE INCH |
HEAD STYLE | SPLINE DRIVE SHEAR HEAD |
HEAD HEIGHT | 0.469 INCHES NOMINAL |
HEAD MINOR DIAMETER | 0.886 INCHES NOMINAL |
SHOULDER SHAPE | ROUND ALL SHOULDERS |
SHOULDER DIAMETER | 0.531 INCHES NOMINAL FIRST SHOULDER |
| 0.125 INCHES NOMINAL THIRD SHOULDER |
| 0.531 INCHES NOMINAL FOURTH SHOULDER |
| 0.938 INCHES NOMINAL SECOND SHOULDER |
SHOULDER LENGTH | 0.500 INCHES NOMINAL FIRST SHOULDER |
| 6.469 INCHES NOMINAL THIRD SHOULDER |
| 0.500 INCHES NOMINAL FOURTH SHOULDER |
| 0.938 INCHES NOMINAL SECOND SHOULDER |