| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
4.021 INCHES MINIMUM FIRST HOLE AND 4.041 INCHES MAXIMUM FIRST HOLE |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
AS MODIFIED BY COTTER PIN HOLE AND CLASS OF THD |
| AASB |
FASTENER LENGTH |
4.150 INCHES MINIMUM AND 4.250 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
120000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
2 TYPE AND 10 STYLE AND 5 GRADE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.138 INCHES MINIMUM FIRST HOLE AND 0.146 INCHES MAXIMUM FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| AASK |
|
|
| 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 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
