| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.260 INCHES MINIMUM AND 1.285 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.927 INCHES MINIMUM AND 0.942 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.058 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.411 INCHES MINIMUM AND 0.421 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
ERR-090 |
| MATT |
MATERIAL |
STEEL COMP 8740 OVERALL OR STEEL COMP 4340 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL |
| AAZE |
SHANK DIAMETER |
0.2896 INCHES NOMINAL |
| AAZF |
SHANK STYLE |
PIN-RIVET, TAPERED, THREADED |
| CQSX |
SHEAR STRENGTH |
108000 SINGLE POUNDS PER SQUARE INCH |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAZU |
TIP DIAMETER |
0.2720 INCHES NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
