| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.531 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-634 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-S-633 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-S-631 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1020 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1021 OVERALL OR STEEL COMP 1527 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1030 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.216 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| CTHW |
PRIMARY WASHER STYLE |
SPLIT HELICAL RING |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAVW |
WASHER QUANTITY |
1 |
| AATB |
WIDTH BETWEEN FLATS |
0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.437 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
