| ASDB |
WIDTH ACROSS FLATS |
0.312 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 1140 OVERALL OR STEEL COMP 1137 OVERALL OR STEEL COMP 1139 OVERALL OR STEEL COMP 1141 OVERALL OR STEEL COMP 1144 OVERALL |
| AASA |
THREAD LENGTH |
0.657 INCHES MINIMUM |
| AASL |
HEAD DIAMETER |
0.863 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AASU |
HEAD HEIGHT |
0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
1.156 INCHES NOMINAL FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| FEAT |
SPECIAL FEATURES |
RELIEVED UNDER HEAD 0.093 IN. W 0.593 IN. DIA. OF RELIEF AND RELIEVED AT BASE OF THD. 0.093 IN. W 0.390 IN. DIA. OF RELIEF |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AATN |
SHOULDER DIAMETER |
0.6254 INCHES MINIMUM FIRST SHOULDER AND 0.6259 INCHES MAXIMUM FIRST SHOULDER |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AASB |
FASTENER LENGTH |
2.000 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
13 |