| MATT |
MATERIAL |
STEEL COMP 5140H OVERALL |
| AAVH |
SHOULDER DIAMETER |
0.512 INCHES MINIMUM AND 0.519 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
4.990 INCHES MINIMUM FIRST HOLE AND 5.010 INCHES MAXIMUM FIRST HOLE |
| AASU |
HEAD HEIGHT |
0.406 INCHES NOMINAL |
| CWWR |
INTERNAL THREAD CLASS |
2B COUNTERBORE |
| FEAT |
SPECIAL FEATURES |
STRAIGHT KNURL ON SHOULDER |
| BZRR |
THREAD SERIES |
UNF COUNTERBORE |
| AAVK |
SHOULDER LENGTH |
0.265 INCHES NOMINAL |
| AAXC |
CONCENTRIC HOLE DIAMETER |
0.213 INCHES NOMINAL |
| CGMJ |
INTERNAL THREAD DIRECTION |
RIGHT-HAND COUNTERBORE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES NOMINAL FIRST HOLE |
| ABXT |
INTERNAL THREAD LENGTH |
0.406 INCHES NOMINAL COUNTERBORE |
| AAEL |
THREADS PER INCH |
28 COUNTERBORE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| CQFM |
HARDNESS RATING |
28.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES COUNTERBORE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASA |
THREAD LENGTH |
0.875 INCHES MINIMUM |
| AAJD |
THREAD CLASS |
2A |
| AASK |
HEAD STYLE |
HEXAGON |
| STYL |
STYLE DESIGNATOR |
COUNTERBORE THREADED |
| AAWX |
CONCENTRIC HOLE DEPTH |
2.656 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AASB |
FASTENER LENGTH |
5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM |