| AASU |
HEAD HEIGHT |
0.500 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
42.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC 2ND MATERIAL RESPONSE THREADS |
| AAVA |
POINT DIAMETER |
0.297 INCHES NOMINAL |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-633 FED SPEC 2ND MATERIAL RESPONSE HEAD |
| CWDK |
POINT CHAMFER ANGLE |
38.0 DEGREES NOMINAL |
| AASB |
FASTENER LENGTH |
3.000 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 4140H POINT |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| CQBC |
MINIMUM TENSILE STRENGTH |
125000 POUNDS PER SQUARE INCH |
| AASA |
THREAD LENGTH |
2.654 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC 2ND MATERIAL RESPONSE POINT |
| AATB |
WIDTH BETWEEN FLATS |
0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| CTLL |
POINT SWIVEL INCLUDED ANGLE |
7.5 DEGREES MINIMUM AND 10.0 DEGREES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| MATT |
MATERIAL |
STEEL COMP 4140H THREADS |
| MATT |
MATERIAL |
STEEL COMP 1213 HEAD |
| AAUY |
POINT LENGTH |
0.346 INCHES NOMINAL |
| ABQJ |
POINT STYLE |
UNIVERSAL |
| SFTT |
SURFACE TREATMENT |
OXIDE FILM OVERALL |