| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
3.000 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
95.0 ROCKWELL B MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
BUTTON |
| MATT |
MATERIAL |
STEEL COMP 301 OVERALL OR STEEL COMP 302 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 OV |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| AGQB |
NECK LENGTH |
0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CWXQ |
NECK WIDTH |
0.431 INCHES MINIMUM AND 0.452 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.438 INCHES |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.126 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
14 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
