| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.070 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAJD |
THREAD CLASS |
3A |
| AATX |
SHOULDER LENGTH |
1.230 INCHES MINIMUM FIRST SHOULDER AND 1.250 INCHES MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATB |
WIDTH BETWEEN FLATS |
0.367 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQBC |
MINIMUM TENSILE STRENGTH |
220000 POUNDS PER SQUARE INCH |
| SFTT |
SURFACE TREATMENT |
NICKEL THREADS AND CADMIUM THREADS AND CHROMATE THREADS OR CADMIUM THREADS |
| AASA |
THREAD LENGTH |
0.313 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.415 INCHES MINIMUM FIRST HOLE AND 1.435 INCHES MAXIMUM FIRST HOLE |
| AASK |
HEAD STYLE |
HEXAGON |
| SFTT |
SURFACE TREATMENT |
NICKEL HEAD AND CADMIUM HEAD AND CHROMATE HEAD OR CADMIUM HEAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
NAS672 ASSN STD 1ST TREATMENT RESPONSE HEAD OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE HEAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
NAS672 ASSN STD 1ST TREATMENT RESPONSE THREADS OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE THREADS |
| FEAT |
SPECIAL FEATURES |
SUPPLY WITH DRY FILM LUBRICANT PER MIL-L-46010 ON GRIP ONLY |
| AATN |
SHOULDER DIAMETER |
0.2445 INCHES MINIMUM FIRST SHOULDER AND 0.2460 INCHES MAXIMUM FIRST SHOULDER |
| CQFM |
HARDNESS RATING |
46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| MATT |
MATERIAL |
STEEL COMP H11 OVERALL |
| AASB |
FASTENER LENGTH |
1.553 INCHES MINIMUM AND 1.573 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AASU |
HEAD HEIGHT |
0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |