| MRC |
Requirement Statement |
Characteristics |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.403 INCHES MINIMUM AND 0.407 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-633,FS1041 FED SPEC SINGLE MATERIAL RESPONSE |
| MATT |
MATERIAL |
STEEL |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES NUT THREAD |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES STUD THREAD |
| ADCZ |
LENGTH OF RECESSED PORTION OF SHANK |
2.219 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
4.250 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| AAJD |
THREAD CLASS |
2A NUT THREAD |
| AAJD |
THREAD CLASS |
3A STUD THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.781 INCHES MINIMUM STUD THREAD |
| AASA |
THREAD LENGTH |
1.000 INCHES MINIMUM NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
14 STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
20 NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNC STUD THREAD |
