| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.720 INCHES NOMINAL FIRST HOLE |
| AASB |
FASTENER LENGTH |
1.900 INCHES NOMINAL |
| AAVZ |
GROOVE DIAMETER |
0.477 INCHES MINIMUM AND 0.487 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
1.000 INCHES NOMINAL |
| AASK |
HEAD STYLE |
BUTTON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 8630 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.562 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.139 INCHES MINIMUM FIRST HOLE AND 0.144 INCHES MAXIMUM FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.412 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
