| CSYM |
SURFACE FINISH |
32.0 MICROINCHES THREADS |
| AASU |
HEAD HEIGHT |
0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
1.750 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| HUES |
COLOR |
BRONZE OVERALL OR OLIVE DRAB OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
FED 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| AASL |
HEAD DIAMETER |
0.921 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AASB |
FASTENER LENGTH |
2.440 INCHES MINIMUM AND 2.500 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
11 |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES FASTENER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 TY2 CL3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ASDB |
WIDTH ACROSS FLATS |
0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |