| MRC |
Requirement Statement |
Characteristics |
| AATF |
DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK |
0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.560 INCHES MINIMUM AND 0.600 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.062 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| MATT |
MATERIAL |
IRON ALLOY OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.3125 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
