| STYL |
STYLE DESIGNATOR |
BALL |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES HEAD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES UNDERCUTS |
| AASA |
THREAD LENGTH |
0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
TWO UNDERCUT AREAS IN SHANK |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE ZINC OVERALL |
| ABHP |
OVERALL LENGTH |
3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM |
| CQJX |
NOMINAL THREAD SIZE |
0.500 INCHES |
| AASL |
HEAD DIAMETER |
0.483 INCHES MINIMUM AND 0.488 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| ADCL |
NECK DIAMETER |
0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| ADAQ |
BODY LENGTH |
3.089 INCHES MINIMUM AND 3.161 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
DOD-P-16232 TY Z MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| ADCM |
DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END |
0.225 INCHES NOMINAL |
| ABPM |
BODY DIAMETER |
0.496 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 4140 |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| CQFM |
HARDNESS RATING |
50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |