| MRC |
Requirement Statement |
Characteristics |
| CQFM |
HARDNESS RATING |
10.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM |
| AASL |
HEAD DIAMETER |
0.354 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
SERRATED WITH PILOT |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| ACTD |
NUT DIAMETER |
0.329 INCHES MINIMUM AND 0.331 INCHES MAXIMUM |
| ADEY |
NUT GRIP RANGE |
+0.240/+0.280 INCHES |
| ACVN |
NUT LENGTH |
0.652 INCHES NOMINAL |
| ACTA |
NUT STYLE |
BLIND RIVET W/SMOOTH ROUND SHANK |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE ALL METAL DESIGN |
| ADFN |
SHANK END TYPE |
CLOSED |
| BZRR |
THREAD SERIES |
UNJF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AZKQ |
TEMP RATING |
450.0 DEG FAHRENHEIT MAXIMUM |
| AAJD |
THREAD CLASS |
3B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
