| MRC |
Requirement Statement |
Characteristics |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
6G |
| AASB |
FASTENER LENGTH |
30.0 MILLIMETERS NOMINAL |
| CQFM |
HARDNESS RATING |
33.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
6.17 MILLIMETERS MINIMUM AND 6.63 MILLIMETERS MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE J1199 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 10.9 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
150800 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
12.0 MILLIMETERS |
| AATB |
WIDTH BETWEEN FLATS |
15.73 MILLIMETERS MINIMUM AND 16.00 MILLIMETERS MAXIMUM |
| AASK |
|
|
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
26.0 MILLIMETERS NOMINAL |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1.75 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
