| AASU |
HEAD HEIGHT |
0.580 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
1.170 INCHES MAXIMUM |
| AATC |
EXTENDED WASHER DIAMETER |
2.330 INCHES NOMINAL |
| AAVK |
SHOULDER LENGTH |
6.280 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
43.0 ROCKWELL C MINIMUM OVERALL AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATD |
EXTENDED WASHER THICKNESS |
0.200 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
7.450 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAXC |
CONCENTRIC HOLE DIAMETER |
0.500 INCHES NOMINAL |
| CQBC |
MINIMUM TENSILE STRENGTH |
200000 POUNDS PER SQUARE INCH |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
6.280 INCHES NOMINAL FIRST HOLE |
| STYL |
STYLE DESIGNATOR |
CONCENTRIC HOLE UNTHREADED |
| AATB |
WIDTH BETWEEN FLATS |
1.050 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| AAVH |
SHOULDER DIAMETER |
1.312 INCHES MAXIMUM |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.129 INCHES NOMINAL FIRST HOLE |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAWX |
CONCENTRIC HOLE DEPTH |
4.660 INCHES MINIMUM AND 4.780 INCHES MAXIMUM |