| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.125 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.438 INCHES NOMINAL |
| CBBL |
FEATURES PROVIDED |
CASEHARDENED |
| CQFM |
HARDNESS RATING |
18.0 ROCKWELL C MINIMUM OVERALL AND 28.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.312 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| CFSG |
NONSTANDARD THREAD PITCH DIAMETER |
+0.7044/+0.7084 INCHES |
| AAVQ |
RIB LENGTH |
0.250 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| AATN |
SHOULDER DIAMETER |
0.840 INCHES MINIMUM FIRST SHOULDER AND 0.845 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.438 INCHES NOMINAL FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
RIBBED FIRST SHOULDER |
| FEAT |
SPECIAL FEATURES |
0.707 IN. DIA BY 0.343 IN. WIDE THD RELIEF BETWEEN SHOULDER AND THD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR ZINC OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.844 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
