| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.750 INCHES NOMINAL FIRST HOLE |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
NOONE |
| AASB |
FASTENER LENGTH |
1.938 INCHES NOMINAL |
| AAVZ |
GROOVE DIAMETER |
0.540 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.313 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
1.125 INCHES NOMINAL |
| AASK |
HEAD STYLE |
BUTTON |
| MATT |
MATERIAL |
STEEL COMP 4340 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES NOMINAL FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400-1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.469 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
