| AASU |
HEAD HEIGHT |
0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
KNURLED NO. 5 |
| AASB |
FASTENER LENGTH |
0.750 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
48 |
| AAJD |
THREAD CLASS |
3A |
| THSD |
THREAD SERIES DESIGNATOR |
UNRF |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 TY2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
| ASDB |
WIDTH ACROSS FLATS |
0.093 INCHES NOMINAL |
| CQBC |
MINIMUM TENSILE STRENGTH |
170000 POUNDS PER SQUARE INCH |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL UNS K03104 OVERALL |
| AASA |
THREAD LENGTH |
0.708 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |