| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
4.250 INCHES NOMINAL FIRST HOLE |
| AASB |
FASTENER LENGTH |
4.500 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.630 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE J429, GRADE B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.203 INCHES NOMINAL FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNS |
| AATB |
WIDTH BETWEEN FLATS |
1.500 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.250 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
14 |
