| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
14.2 MILLIMETERS NOMINAL |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
6G |
| CQFM |
HARDNESS RATING |
27.0 ROCKWELL C MINIMUM OVERALL AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
6.9 MILLIMETERS NOMINAL |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 9.8 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
900 MEGAPASCALS |
| AHYM |
NOMINAL THREAD DIAMETER |
6.0 MILLIMETERS |
| AATB |
WIDTH BETWEEN FLATS |
8.0 MILLIMETERS NOMINAL |
| AASK |
|
|
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR G-6174M CAGE 72582 MFR REF 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL OR PHOSPHATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
