| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAJD |
THREAD CLASS |
3A |
| AASU |
HEAD HEIGHT |
0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
274000 POUNDS PER SQUARE INCH |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.827 INCHES MINIMUM AND 0.829 INCHES MAXIMUM |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.250 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
9.340 INCHES MINIMUM AND 9.360 INCHES MAXIMUM |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
2 |
| ASXK |
HOLE QUANTITY |
1 |
| AASA |
THREAD LENGTH |
0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
8.340 INCHES MINIMUM AND 8.360 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
53.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAUB |
HOLE DIAMETER |
0.055 INCHES NOMINAL |
| AATB |
WIDTH BETWEEN FLATS |
1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| BQDM |
HOLE TYPE |
DRILLED |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON |
| MATT |
MATERIAL |
STEEL COMP H11 OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-8837,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CRHC |
HOLE CONFIGURATION STYLE |
ROUND CHORD |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |