| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
18.0 MILLIMETERS MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
4.8 MILLIMETERS MINIMUM |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
6G |
| AASB |
FASTENER LENGTH |
50.0 MILLIMETERS NOMINAL |
| AASU |
HEAD HEIGHT |
8.1 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 10.9 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
8.0 MILLIMETERS |
| AATB |
WIDTH BETWEEN FLATS |
9.64 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-Z-325,TY2,CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
26.9 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1.25 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
