| AASL |
HEAD DIAMETER |
0.431 INCHES MINIMUM AND 0.441 INCHES MAXIMUM |
| AAWL |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER |
1.000 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.063 INCHES MAXIMUM |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
0.323 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 303 OVERALL |
| FEAT |
SPECIAL FEATURES |
STD POINT STYLE NO. 16 WITH 0.170 IN. DIA EXTENDS 0.125 IN. BEYOND THE THD END OF FASTENER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
4 |
| AASA |
THREAD LENGTH |
0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.125 INCHES NOMINAL |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.209 INCHES MINIMUM AND 0.228 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AAWF |
FOURTH DIAMETER FROM HEAD |
0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.240 INCHES MINIMUM AND 0.261 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.110 INCHES NOMINAL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |