| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES SIDES OF HEAD |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAUR |
GRIP DIAMETER |
0.1892 INCHES MINIMUM AND 0.1894 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 630 OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.062 INCHES MINIMUM FIRST HOLE AND 0.067 INCHES MAXIMUM FIRST HOLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASL |
HEAD DIAMETER |
0.281 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES GRIP |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
0.530 INCHES MINIMUM FIRST HOLE AND 0.555 INCHES MAXIMUM FIRST HOLE |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASU |
HEAD HEIGHT |
0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.340 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AASB |
FASTENER LENGTH |
0.590 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |