| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAUY |
POINT LENGTH |
0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.285 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| ABQJ |
POINT STYLE |
DOG |
| AASB |
FASTENER LENGTH |
0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| AATB |
WIDTH BETWEEN FLATS |
0.302 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAVA |
POINT DIAMETER |
0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| ASXK |
HOLE QUANTITY |
1 |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CQFM |
HARDNESS RATING |
34.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AAJD |
THREAD CLASS |
2A |
| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL |
| AASK |
HEAD STYLE |
HEXAGON |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| AAUB |
HOLE DIAMETER |
0.041 INCHES NOMINAL |
| BQDM |
HOLE TYPE |
DRILLED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |