| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.375 INCHES NOMINAL FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.139 INCHES MINIMUM FIRST HOLE AND 0.145 INCHES MAXIMUM FIRST HOLE |
| AAXC |
CONCENTRIC HOLE DIAMETER |
0.374 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AAWZ |
COUNTERBORE DEPTH |
1.843 INCHES MINIMUM AND 1.875 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| MATT |
MATERIAL |
STEEL COMP 4340 OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAWY |
COUNTERBORE DIAMETER |
0.499 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.250 INCHES NOMINAL |
| AAVH |
SHOULDER DIAMETER |
0.8719 INCHES MINIMUM AND 0.8727 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| AASL |
HEAD DIAMETER |
1.375 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
PERIPHERY OF HEAD FLATTED TO FOUR SIDES 1.240 IN. MIN 1.253 IN. MAX SQUARE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASB |
FASTENER LENGTH |
2.375 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AASA |
THREAD LENGTH |
0.520 INCHES MINIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| STYL |
STYLE DESIGNATOR |
COUNTERBORE UNTHREADED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAVK |
SHOULDER LENGTH |
1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |