| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AASA |
THREAD LENGTH |
0.780 INCHES MINIMUM |
| AASU |
HEAD HEIGHT |
0.260 INCHES NOMINAL |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
1.330 INCHES MINIMUM AND 1.370 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AASB |
FASTENER LENGTH |
3.060 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
4 |
| AATD |
EXTENDED WASHER THICKNESS |
0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
1.180 INCHES MINIMUM AND 1.220 INCHES MAXIMUM |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.300 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| AAWF |
FOURTH DIAMETER FROM HEAD |
0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| AATC |
EXTENDED WASHER DIAMETER |
0.375 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON EXTENDED WASHER |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.184 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AAWL |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER |
2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |