| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AASB |
FASTENER LENGTH |
0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
1 |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.532 INCHES MINIMUM AND 0.634 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AASU |
HEAD HEIGHT |
0.098 INCHES MINIMUM AND 0.116 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK UNDERCUT |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| CRSQ |
COUNTERSINK ANGLE |
81.0 DEGREES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |