| MRC |
Requirement Statement |
Characteristics |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.229 INCHES MINIMUM AND 0.232 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 8740 OR STEEL COMP 4140 OR STEEL COMP 4340 |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES NUT THREAD |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES STUD THREAD |
| ADCZ |
LENGTH OF RECESSED PORTION OF SHANK |
0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| ABHP |
OVERALL LENGTH |
1.646 INCHES MINIMUM AND 1.656 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
SHANK UNTHREADED PORTION 0.312 IN DIA |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNS STUD THREAD |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A STUD THREAD |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.567 INCHES MINIMUM STUD THREAD AND 0.587 INCHES MAXIMUM STUD THREAD |
| AASA |
THREAD LENGTH |
0.595 INCHES MINIMUM NUT THREAD AND 0.615 INCHES MAXIMUM NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
18 STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
24 NUT THREAD |
