| AATB |
WIDTH BETWEEN FLATS |
0.875 INCHES NOMINAL |
| AATN |
SHOULDER DIAMETER |
0.622 INCHES MINIMUM SECOND SHOULDER AND 0.624 INCHES MAXIMUM SECOND SHOULDER |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AASU |
HEAD HEIGHT |
0.250 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
STEEL COMP 8640 OVERALL OR STEEL COMP 3135 OVERALL OR STEEL COMP 8740 OVERALL |
| AATN |
SHOULDER DIAMETER |
0.746 INCHES MINIMUM FIRST SHOULDER AND 0.748 INCHES MAXIMUM FIRST SHOULDER |
| AASB |
FASTENER LENGTH |
2.815 INCHES MINIMUM AND 2.845 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| AASK |
HEAD STYLE |
HEXAGON |
| AASA |
THREAD LENGTH |
0.642 INCHES MINIMUM AND 0.712 INCHES MAXIMUM |
| AATX |
SHOULDER LENGTH |
1.005 INCHES MINIMUM ALL SHOULDERS AND 1.015 INCHES MAXIMUM ALL SHOULDERS |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| FEAT |
SPECIAL FEATURES |
UNDERCUT AT HEAD 0.062 IN LONG BY 0.718 DIA;UNDERCUT AT FIRST SHOULDER 0.093 IN W BY 0.015 DEEP;UNDERCUT AT SECOND SHOULDER 0.093 IN BY 0.437 DIA; 0.060 IN BY 45 DEG CHAMFER AT THREAD END |