| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.145 INCHES NOMINAL FIRST HOLE |
| AASB |
FASTENER LENGTH |
1.231 INCHES MINIMUM AND 1.251 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.812 INCHES MINIMUM AND 0.828 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
CROWNED HEXAGON |
| MATT |
MATERIAL |
STEEL COMP XM-13 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
63000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAUM |
LOCKING FEATURE |
DETENT BALL GRIP |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| FEAT |
SPECIAL FEATURES |
RETAINING ELEMENT IN SHANK |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.400 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.278 INCHES MINIMUM AND 0.329 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
