| HUES |
COLOR |
BRONZE OVERALL OR OLIVE DRAB OVERALL |
| AASB |
FASTENER LENGTH |
4.440 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| AASL |
HEAD DIAMETER |
0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| FEAT |
SPECIAL FEATURES |
SURFACE TREATMENT 0.0003 IN. THICK, SUPPLEMENTARY CHROMATE TREATMENT TO BE BRONZE OR OLIVE DRAB IN COLOR |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| AASA |
THREAD LENGTH |
1.440 INCHES MINIMUM AND 1.813 INCHES MAXIMUM |
| ASDB |
WIDTH ACROSS FLATS |
0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |