| AASL |
HEAD DIAMETER |
1.060 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| MATT |
MATERIAL |
STEEL COMP D6AC OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| AAJD |
THREAD CLASS |
3A |
| AATN |
SHOULDER DIAMETER |
0.7393 INCHES MINIMUM FIRST SHOULDER AND 0.7400 INCHES MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.600 INCHES NOMINAL FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-8949 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASU |
HEAD HEIGHT |
0.188 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
0.580 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
3.860 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
46.0 ROCKWELL C MINIMUM OVERALL AND 49.0 ROCKWELL C MAXIMUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-8837,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| AATX |
SHOULDER LENGTH |
3.270 INCHES MINIMUM FIRST SHOULDER AND 3.280 INCHES MAXIMUM FIRST SHOULDER |
| AATB |
WIDTH BETWEEN FLATS |
0.800 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |