| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.459 INCHES MINIMUM AND 1.479 INCHES MAXIMUM |
| AAVZ |
GROOVE DIAMETER |
0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.375 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.094 INCHES NOMINAL |
| AASK |
HEAD STYLE |
BUTTON |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.164 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.262 INCHES MINIMUM AND 0.302 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
36 |
