| AATX |
SHOULDER LENGTH |
3.359 INCHES MINIMUM FIRST SHOULDER AND 3.391 INCHES MAXIMUM FIRST SHOULDER |
| AATB |
WIDTH BETWEEN FLATS |
1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AASA |
THREAD LENGTH |
1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM |
| AATN |
SHOULDER DIAMETER |
0.809 INCHES MINIMUM FIRST SHOULDER AND 0.810 INCHES MAXIMUM FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
0.453 INCHES MINIMUM AND 0.485 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
4.734 INCHES MINIMUM AND 4.766 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AAJD |
THREAD CLASS |
2A |
| AASK |
HEAD STYLE |
HEXAGON |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| MATT |
MATERIAL |
STEEL COMP 1340 OVERALL OR STEEL COMP 8640 OVERALL OR STEEL OVERALL |