| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAJD |
THREAD CLASS |
3A |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6325 ASSN STD SINGLE MATERIAL RESPONSE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASL |
HEAD DIAMETER |
0.450 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| AASA |
THREAD LENGTH |
0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OR AMS 2800 ASSN STD SINGLE TREATMENT RESPONSE |
| CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CQFM |
HARDNESS RATING |
19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| CYBA |
SCREW SURFACE TREATMENT |
CADMIUM |
| CYAU |
SCREW MATERIAL |
STEEL CORROSION RESISTING |