| AASU |
HEAD HEIGHT |
0.156 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
UNDERCUT HEXAGON |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AATN |
SHOULDER DIAMETER |
0.250 INCHES MINIMUM FIRST SHOULDER AND 0.270 INCHES MAXIMUM FIRST SHOULDER |
| FEAT |
SPECIAL FEATURES |
COVER TOP OF HEAD WITH RED PAINT 1/32 MIN BAND PERMITTED |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.164 INCHES |
| AATX |
SHOULDER LENGTH |
0.062 INCHES NOMINAL FIRST SHOULDER |
| AASA |
THREAD LENGTH |
0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| CRSQ |
COUNTERSINK ANGLE |
45.0 DEGREES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| MATT |
MATERIAL |
STEEL COMP 4037 OVERALL |
| AASB |
FASTENER LENGTH |
2.780 INCHES MINIMUM AND 2.818 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| ASDB |
WIDTH ACROSS FLATS |
0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASL |
HEAD DIAMETER |
0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |