| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.928 INCHES MINIMUM FIRST HOLE AND 1.978 INCHES MAXIMUM FIRST HOLE |
| AASU |
HEAD HEIGHT |
0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS657 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MATT |
MATERIAL |
TITANIUM ALLOY UNS R56400 OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| ANEE |
GRIP LENGTH |
1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
16.0 MICROINCHES THREADS |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES GRIP |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES BEARING SURFACE OF HEAD |
| AHYM |
NOMINAL THREAD DIAMETER |
0.437 INCHES |
| AASK |
HEAD STYLE |
HEXAGON |
| AASA |
THREAD LENGTH |
0.428 INCHES MINIMUM AND 0.478 INCHES MAXIMUM |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE |
| AATB |
WIDTH BETWEEN FLATS |
0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
2.063 INCHES MINIMUM AND 2.093 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |