| FEAT |
SPECIAL FEATURES |
SAFETY CRITICAL THREAD PER FED STD H28/20 SYSTEM 22 |
| ADEA |
NUT HEIGHT |
1.300 INCHES MINIMUM AND 1.454 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TY2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQFM |
HARDNESS RATING |
NOT RATED |
| MATT |
MATERIAL |
STEEL COMP 1030 OVERALL OR STEEL COMP 1137 OVERALL OR STEEL COMP 1117 OVERALL OR STEEL COMP 1118 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1021 OVERALL OR STEEL COMP 1213 OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAJD |
THREAD CLASS |
3B |
| ASDB |
WIDTH ACROSS FLATS |
1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM |
| CQJX |
NOMINAL THREAD SIZE |
1.250 INCHES |
| ACTA |
NUT STYLE |
HEXAGON |
| CRTM |
BEARING SURFACE TYPE |
CHAMFERED OR WASHER FACED |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AZKQ |
TEMP RATING |
450.0 DEG FAHRENHEIT MAXIMUM |
| BZRR |
THREAD SERIES |
UNJF |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE ALL METAL DESIGN |