| MRC |
Requirement Statement |
Characteristics |
| AASL |
HEAD DIAMETER |
0.375 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
0.406 INCHES MINIMUM |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-689 C4 FED SPEC SINGLE MATERIAL RESPONSE |
| AATD |
EXTENDED WASHER THICKNESS |
0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| CYBA |
SCREW SURFACE TREATMENT |
CADMIUM AND ZINC |
| AAJD |
THREAD CLASS |
3A |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASU |
HEAD HEIGHT |
0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
100000 POUNDS PER SQUARE INCH |
| AASK |
HEAD STYLE |
ROUND EXTENDED WASHER |
| AASB |
FASTENER LENGTH |
1.625 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| SR-1 |
MANUFACTURERS CODE |
88044 |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| CYAU |
SCREW MATERIAL |
STEEL |
| AATC |
EXTENDED WASHER DIAMETER |
0.437 INCHES NOMINAL |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AN-P-61 FED SPEC 1ST TREATMENT RESPONSE AND MIL-P-6889 TY 1 MIL SPEC 2ND TREATMENT RESPONSE |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
AN525-10-26 |
