THREAD SERIES DESIGNATOR | M |
NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
THREAD PITCH IN MILLIMETERS | 1.25 |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 52.00 MILLIMETERS MINIMUM AND |
| 52.36 MILLIMETERS MAXIMUM |
FASTENER LENGTH | 52.00 MILLIMETERS MINIMUM AND |
| 52.36 MILLIMETERS MAXIMUM |
MATERIAL | STEEL OVERALL |
SURFACE TREATMENT | ZINC OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941M ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
HEAD STYLE | FLAT FILLISTER |
HEAD DIAMETER | 12.73 MILLIMETERS MINIMUM AND |
| 13.27 MILLIMETERS MAXIMUM |
HEAD HEIGHT | 7.64 MILLIMETERS MINIMUM AND |
| 8.00 MILLIMETERS MAXIMUM |
INTERNAL DRIVE STYLE | HEXAGON |
WIDTH ACROSS FLATS | 6.02 MILLIMETERS MINIMUM AND |
| 6.14 MILLIMETERS MAXIMUM |
PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAP,HEXAGON |