| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
33.40 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM |
| CQFM |
HARDNESS RATING |
33.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 10.9 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
1040 MEGAPASCALS |
| CQHQ |
MINIMUM YIELD STRENGTH |
940 MEGAPASCALS |
| AHYM |
NOMINAL THREAD DIAMETER |
12.0 MILLIMETERS |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
GM 500-M 10.9,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
GM 6111-M 400,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE ZINC OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
29.02 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
1.75 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
