| CQBC |
MINIMUM TENSILE STRENGTH |
172000 POUNDS PER SQUARE INCH |
| CQFM |
HARDNESS RATING |
37.0 ROCKWELL C MINIMUM OVERALL |
| SFTT |
SURFACE TREATMENT |
OXIDE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNRC |
| ASDB |
WIDTH ACROSS FLATS |
0.375 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL OVERALL |
| AASL |
HEAD DIAMETER |
0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAUM |
LOCKING FEATURE |
PATCH THREADS OR STRIP THREADS OR PELLET THREADS |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-13924 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL OR MIL-STD-171 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL OR AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| FEAT |
SPECIAL FEATURES |
COLOR BLACK |
| AASB |
FASTENER LENGTH |
0.970 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.816 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
13 |