| MRC |
Requirement Statement |
Characteristics |
| AGAV |
END ITEM IDENTIFICATION |
3930-01-599-9978 |
| CSYT |
CHAMFER ANGLE |
15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.21 INCHES MINIMUM AND 1.25 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
GRADE 5 PER SAE J429 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
1/4-28X1-1/4 PLAIN FINISH SAE J429 GRADE 5 HEX CAP SCREW |
| FEAT |
SPECIAL FEATURES |
SCREW IS COATED WITH A LIGHT PROTECTIVE OIL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.750 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
