| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
7.312 INCHES MINIMUM AND 7.500 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| AAUB |
HOLE DIAMETER |
0.125 INCHES NOMINAL |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| ASXK |
HOLE QUANTITY |
3 |
| BQDM |
HOLE TYPE |
DRILLED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
150000 POUNDS PER SQUARE INCH |
| CQHQ |
MINIMUM YIELD STRENGTH |
120000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.875 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.250 INCHES MINIMUM AND 2.438 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
14 |
