| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AASB |
FASTENER LENGTH |
3.012 INCHES MINIMUM AND 3.032 INCHES MAXIMUM |
| AAUB |
HOLE DIAMETER |
0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATN |
SHOULDER DIAMETER |
0.9985 INCHES MINIMUM FIRST SHOULDER AND 0.9990 INCHES MAXIMUM FIRST SHOULDER |
| AASA |
THREAD LENGTH |
0.997 INCHES MINIMUM AND 1.017 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-8837 TY2 CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| ASXK |
HOLE QUANTITY |
1 |
| AATX |
SHOULDER LENGTH |
2.005 INCHES MINIMUM FIRST SHOULDER AND 2.025 INCHES MAXIMUM FIRST SHOULDER |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AASK |
HEAD STYLE |
HEXAGON |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| FEAT |
SPECIAL FEATURES |
FURNISHED WITH POINT 0.068 LONG,0.650 MIN. TO 0.660 MAX DIA. |
| AATB |
WIDTH BETWEEN FLATS |
1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
53.0 ROCKWELL C MINIMUM OVERALL AND 56.0 ROCKWELL C MAXIMUM OVERALL |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.732 INCHES MINIMUM FIRST HOLE AND 2.772 INCHES MAXIMUM FIRST HOLE |
| CQBC |
MINIMUM TENSILE STRENGTH |
270000 POUNDS PER SQUARE INCH |
| BQDM |
HOLE TYPE |
DRILLED |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| MATT |
MATERIAL |
STEEL COMP H11 OVERALL |
| AASU |
HEAD HEIGHT |
0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |