| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
6.500 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
85000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM-A575 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM-A576 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM-A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.750 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
11 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
