| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
5.820 INCHES MINIMUM AND 6.000 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
97.0 ROCKWELL B MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.658 INCHES MINIMUM AND 0.718 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
105000 POUNDS PER SQUARE INCH |
| CQHQ |
MINIMUM YIELD STRENGTH |
81000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
1.125 INCHES |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND 5 GRADE |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
SCREW,CAP,HEXAGON HEAD |
| AATB |
WIDTH BETWEEN FLATS |
1.631 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.500 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
7 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
