| MRC |
Requirement Statement |
Characteristics |
| AGAV |
END ITEM IDENTIFICATION |
LIGHT ARMOURED VEHICLE ENGINEERING VARIANT |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
4G6G |
| AASB |
FASTENER LENGTH |
11.70 MILLIMETERS MINIMUM AND 12.30 MILLIMETERS MAXIMUM |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| AASL |
HEAD DIAMETER |
9.74 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| AASU |
HEAD HEIGHT |
5.85 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 12.9 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
1220 MEGAPASCALS |
| CQHQ |
MINIMUM YIELD STRENGTH |
1100 MEGAPASCALS |
| AHYM |
NOMINAL THREAD DIAMETER |
6.0 MILLIMETERS |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| ASDB |
WIDTH ACROSS FLATS |
5.020 MILLIMETERS MINIMUM AND 5.084 MILLIMETERS MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTMB633, TYPE 2, CLASS3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
9.70 MILLIMETERS MINIMUM AND 12.30 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
