| MRC |
Requirement Statement |
Characteristics |
| AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.469 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
2.625 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.312 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
1.188 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DEE CHAMFER |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP 5140 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AAVQ |
RIB LENGTH |
0.750 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| AAVT |
RIB MINOR DIAMETER |
0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
25 |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.156 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
