| AAWL |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER |
2.220 INCHES NOMINAL |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.525 INCHES MINIMUM AND 0.526 INCHES MAXIMUM |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.770 INCHES MINIMUM FIRST HOLE AND 2.780 INCHES MAXIMUM FIRST HOLE |
| AASB |
FASTENER LENGTH |
2.940 INCHES NOMINAL |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.425 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.140 INCHES NOMINAL FIRST HOLE |
| MATT |
MATERIAL |
STEEL COMP 8640 OVERALL |
| AAWF |
FOURTH DIAMETER FROM HEAD |
0.425 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
28.0 ROCKWELL C MINIMUM OVERALL AND 33.0 ROCKWELL C MAXIMUM OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
4 |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.980 INCHES NOMINAL |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.510 INCHES MINIMUM AND 0.511 INCHES MAXIMUM |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
1.680 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.240 INCHES NOMINAL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FEAT |
SPECIAL FEATURES |
HOLE DRILLED PERPENDICULAR TO AND THROUGH COTTER PIN HOLE |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AASA |
THREAD LENGTH |
0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |