| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
3.906 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
64000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| CFSG |
NONSTANDARD THREAD PITCH DIAMETER |
+0.5828/+0.5875 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
FF-B-575 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
