| FEAT |
SPECIAL FEATURES |
FIRST SHOULDER THREADED 0.4375-20 UNF 2A |
| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| AATX |
SHOULDER LENGTH |
0.495 INCHES MINIMUM THIRD SHOULDER AND 0.505 INCHES MAXIMUM THIRD SHOULDER |
| SFTT |
SURFACE TREATMENT |
OXIDE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-13924 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 303 OVERALL |
| AATN |
SHOULDER DIAMETER |
0.438 INCHES MINIMUM FOURTH HOLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASA |
THREAD LENGTH |
0.596 INCHES NOMINAL |
| AATX |
SHOULDER LENGTH |
0.704 INCHES MINIMUM FOURTH HOLE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AATB |
WIDTH BETWEEN FLATS |
0.500 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.093 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
1.969 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AATN |
SHOULDER DIAMETER |
0.365 INCHES MINIMUM SECOND SHOULDER AND 0.369 INCHES MAXIMUM SECOND SHOULDER |
| AASK |
HEAD STYLE |
HEXAGON |
| AATN |
SHOULDER DIAMETER |
0.296 INCHES MINIMUM THIRD SHOULDER AND 0.300 INCHES MAXIMUM THIRD SHOULDER |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AATX |
SHOULDER LENGTH |
0.109 INCHES MINIMUM SECOND SHOULDER AND 0.129 INCHES MAXIMUM SECOND SHOULDER |