| MRC |
Requirement Statement |
Characteristics |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
6G |
| AASB |
FASTENER LENGTH |
19.20 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM |
| AASU |
HEAD HEIGHT |
7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 9.8 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
12.0 MILLIMETERS |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
DIN 931 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
15.70 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1.75 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
