| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 CLASS AND 1 TYPE AND A STYLE |
| AASL |
HEAD DIAMETER |
0.563 INCHES MINIMUM AND 0.594 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AGQB |
NECK LENGTH |
0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQBC |
MINIMUM TENSILE STRENGTH |
60000 POUNDS PER SQUARE INCH |
| AASK |
HEAD STYLE |
BUTTON |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-Z-325,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL OR MIL-C-81562,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
SFTT |
| CQFM |
HARDNESS RATING |
95.0 ROCKWELL B MAXIMUM OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AASB |
FASTENER LENGTH |
5.900 INCHES MINIMUM AND 6.060 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.525 INCHES MINIMUM |
| MATT |
MATERIAL |
STEEL COMP 348 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 384 OVERALL OR STEEL COMP 301 OVERALL OR STEEL COMP 302B OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 303SE OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 304L OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 308 OVERALL OR STEEL COMP 309 OVERALL OR STEEL COMP 309S OVERALL OR STEEL COMP 310S OVERALL OR STEEL COMP 317 OVERALL OR STEEL COMP 321 OVERALL OR STEEL COMP 316 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 316L OVERALL OR STEEL COMP 314 OVERALL OR STEEL COMP 310 OVERALL OR STEEL COMP 385 OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| CWXQ |
NECK WIDTH |
0.245 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |