| MRC |
Requirement Statement |
Characteristics |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
5G6G |
| AASB |
FASTENER LENGTH |
110.0 MILLIMETERS NOMINAL |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL |
| AASL |
HEAD DIAMETER |
18.0 MILLIMETERS NOMINAL |
| AASU |
HEAD HEIGHT |
12.0 MILLIMETERS NOMINAL |
| AASK |
HEAD STYLE |
FLAT FILLISTER |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 12.9 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
174000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
12.0 MILLIMETERS |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| ASDB |
WIDTH ACROSS FLATS |
10.0 MILLIMETERS NOMINAL |
| AAJD |
THREAD CLASS |
5G6G |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
36.0 MILLIMETERS MINIMUM AND 44.8 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1.8 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
