| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| ASDB |
WIDTH ACROSS FLATS |
0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 4012 OVERALL OR STEEL COMP 4023 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 4427 OVERALL OR STEEL COMP 8615 OVERALL OR STEEL COMP 1320 OVERALL OR STEEL COMP 1330 OVERALL OR STEEL COMP 3115 OVERALL OR STEEL COMP 8740 OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| AASA |
THREAD LENGTH |
0.880 INCHES MINIMUM AND 0.942 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| AASK |
HEAD STYLE |
BUTTON |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AASU |
HEAD HEIGHT |
0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.734 INCHES MINIMUM AND 1.781 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |