| MRC |
Requirement Statement |
Characteristics |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| AAJD |
THREAD CLASS |
2A |
| AASL |
HEAD DIAMETER |
0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| CYBA |
SCREW SURFACE TREATMENT |
NICKEL |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| AASU |
HEAD HEIGHT |
0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
1.126 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-N-290 CL 1 GR G FED SPEC SINGLE TREATMENT RESPONSE |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.138 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CYAU |
SCREW MATERIAL |
COPPER ALLOY |
| AASB |
FASTENER LENGTH |
1.188 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
PAN |
