| AASL |
HEAD DIAMETER |
0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| AAWF |
FOURTH DIAMETER FROM HEAD |
0.3475 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM |
| AAWM |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIFTH DIAMETER |
2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
HOLE DRILLED IN THD END 0.0849 IN. MIN,0.0939 IN. MAX DIA,NO. 4-40 UNC CLASS 3B THD,0.250 IN. MIN DEPTH |
| AAJD |
THREAD CLASS |
3A |
| CQFM |
HARDNESS RATING |
79.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
5 |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASU |
HEAD HEIGHT |
0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
2.610 INCHES MINIMUM AND 2.630 INCHES MAXIMUM |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.740 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
0.486 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.3475 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| AAWL |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER |
1.730 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.880 INCHES MINIMUM AND 0.910 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM |
| AAWG |
FIFTH DIAMETER FROM HEAD |
0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.430 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |