| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
4.312 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
1.175 INCHES MINIMUM AND 1.263 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE GR 8 J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
120000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
2.000 INCHES |
| AATB |
WIDTH BETWEEN FLATS |
2.900 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
3.762 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
4-1/2 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
