| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-C-320, CLASS 2 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE HEAD |
| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AHYM |
NOMINAL THREAD DIAMETER |
0.6250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| AAJD |
THREAD CLASS |
3A |
| SFTT |
SURFACE TREATMENT |
CHROMIUM GRIP |
| AASU |
HEAD HEIGHT |
0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| AATD |
EXTENDED WASHER THICKNESS |
0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
2.434 INCHES MINIMUM AND 2.464 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| SFTT |
SURFACE TREATMENT |
CADMIUM HEAD AND CHROMATE HEAD |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| ANEE |
GRIP LENGTH |
1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM THREADS AND CHROMATE THREADS |
| AATB |
WIDTH BETWEEN FLATS |
0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-C-320, CLASS 2 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE GRIP |
| AASA |
THREAD LENGTH |
0.511 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CHROMIUM PRIMARY WASHER |