| AASU |
HEAD HEIGHT |
0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| CQHQ |
MINIMUM YIELD STRENGTH |
140000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| AASL |
HEAD DIAMETER |
0.863 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| AAJD |
THREAD CLASS |
3A |
| MATT |
MATERIAL |
STEEL COMP 630 OVERALL OR STEEL COMP 4137 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 3135 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 2340 OVERALL OR STEEL COMP 8630 OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND ZINC OVERALL AND CHROMATE OVERALL OR CHROMATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AASA |
THREAD LENGTH |
1.000 INCHES MINIMUM |
| ASDB |
WIDTH ACROSS FLATS |
0.500 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.000 INCHES NOMINAL |