| MRC |
Requirement Statement |
Characteristics |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD |
| STYL |
STYLE DESIGNATOR |
STEPPED |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| CQFM |
III HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| ABHP |
OVERALL LENGTH |
1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM |
| AAJE |
THREAD PITCH DIAMETERS |
0.2843 TO 0.2869 INCHES STUD THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD UNS STUD THREAD |
| FEAT |
SPECIAL FEATURES |
STUD END THREAD 0.004 IN. OVERSIZE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD 18 STUD THREAD |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL |
| AASA |
THREAD LENGTH |
0.500 INCHES NOMINAL NUT THREAD 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM STUD THREAD |
| AAZE |
SHANK DIAMETER |
0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
