| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-W-409 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND 2S STYLE |
| CYAU |
SCREW MATERIAL |
STEEL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| CYBA |
SCREW SURFACE TREATMENT |
CADMIUM OR ZINC |
| AAJD |
THREAD CLASS |
2A |
| CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| AASA |
THREAD LENGTH |
1.500 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.500 INCHES NOMINAL |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AASL |
HEAD DIAMETER |
0.477 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |