| AASU |
HEAD HEIGHT |
0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.191 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAWF |
FOURTH DIAMETER FROM HEAD |
0.263 INCHES MINIMUM AND 0.264 INCHES MAXIMUM |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.263 INCHES MINIMUM AND 0.264 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AAWL |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER |
1.511 INCHES MINIMUM AND 1.532 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| FEAT |
SPECIAL FEATURES |
TWO CROSS DRILLED HOLES IN SHANK |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQFM |
HARDNESS RATING |
35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| AASB |
FASTENER LENGTH |
2.021 INCHES MINIMUM AND 2.042 INCHES MAXIMUM |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
4 |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.371 INCHES MINIMUM AND 0.402 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASK |
HEAD STYLE |
HEXAGON |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
1.281 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.510 INCHES MINIMUM |