| AASA |
THREAD LENGTH |
0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AATN |
SHOULDER DIAMETER |
0.281 INCHES NOMINAL FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.385 INCHES MINIMUM FIRST HOLE AND 1.425 INCHES MAXIMUM FIRST HOLE |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASK |
HEAD STYLE |
PAN NO. 2 |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-C-320-CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-P-416,TYPE 1,CLASS B FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.067 INCHES MINIMUM FIRST HOLE AND 0.078 INCHES MAXIMUM FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CQBC |
MINIMUM TENSILE STRENGTH |
150000 POUNDS PER SQUARE INCH |
| AASU |
HEAD HEIGHT |
0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.573 INCHES MINIMUM AND 1.613 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AATX |
SHOULDER LENGTH |
1.208 INCHES MINIMUM FIRST SHOULDER AND 1.228 INCHES MAXIMUM FIRST SHOULDER |
| SFTT |
SURFACE TREATMENT |
CHROMIUM OVERALL OR CADMIUM OVERALL |