| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-STD-171,FINISH NO. 5.4 MIL STD SINGLE TREATMENT RESPONSE THREADS |
| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| AASK |
HEAD STYLE |
KNURLED NO. 4 |
| AASB |
FASTENER LENGTH |
0.650 INCHES NOMINAL |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AASL |
HEAD DIAMETER |
0.356 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
ANODIZE HEAD |
| AATX |
SHOULDER LENGTH |
0.125 INCHES NOMINAL SECOND SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
ALUMINUM ALLOY 6061 OVERALL OR STEEL COMP 303 OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR 66 FED STD 2ND MATERIAL RESPONSE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE HEAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AATN |
SHOULDER DIAMETER |
0.202 INCHES NOMINAL SECOND SHOULDER |
| AATX |
SHOULDER LENGTH |
0.280 INCHES NOMINAL FIRST SHOULDER |
| AATN |
SHOULDER DIAMETER |
0.241 INCHES NOMINAL FIRST SHOULDER |
| AASU |
HEAD HEIGHT |
0.385 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AHYM |
NOMINAL THREAD DIAMETER |
0.138 INCHES |
| SFTT |
SURFACE TREATMENT |
PASSIVATE THREADS |