| MRC |
Requirement Statement |
Characteristics |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.4025 INCHES MINIMUM AND 0.4035 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
277.0 BRINELL STANDARD MINIMUM AND 331.0 BRINELL STANDARD MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD SINGLE MATERIAL RESPONSE |
| MATT |
MATERIAL |
STEEL COMP 4142 |
| 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 |
0.628 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
| ABHP |
OVERALL LENGTH |
2.438 INCHES MINIMUM AND 2.500 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF STUD THREAD |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| AAJD |
THREAD CLASS |
2A NUT THREAD |
| AAJD |
THREAD CLASS |
2A STUD THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.810 INCHES NOMINAL STUD THREAD |
| AASA |
THREAD LENGTH |
1.000 INCHES NOMINAL NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
20 NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
20 STUD THREAD |
