| FASTENER LENGTH | 27.7 MILLIMETERS MINIMUM AND 28.3 MILLIMETERS MAXIMUM |
| HEAD DIAMETER | 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT FILLISTER |
| HEAD HEIGHT | 7.83 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | AE-AMS5737 ASSN STD 15TH MATERIAL RESPONSE AND AE-AMS5731 ASSN STD 15TH MATERIAL RESPONSE AND AE-AMS5732 ASSN STD 15TH MATERIAL RESPONSE AND AE-AMS5853 ASSN STD 15TH MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| SPECIFICATION/STANDARD DATA | 80205-NA0069 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 27.7 MILLIMETERS MINIMUM AND 28.3 MILLIMETERS MAXIMUM |
| THREAD PITCH IN MILLIMETERS | 1.0 |
| THREAD SERIES DESIGNATOR | MJ |
| WIDTH ACROSS FLATS | 6.020 MILLIMETERS MINIMUM AND 6.095 MILLIMETERS MAXIMUM |