| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 1020 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1030 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| CTJJ |
PRIMARY WASHER MATERIAL THICKNESS |
0.058 INCHES MINIMUM AND 0.066 INCHES MAXIMUM |
| CSPG |
PRIMARY WASHER OUTSIDE DIAMETER |
0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
W/HEADER POINT |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAVW |
WASHER QUANTITY |
1 |
| AATB |
WIDTH BETWEEN FLATS |
0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM GRIP OR ZINC GRIP |
| SFTT |
SURFACE TREATMENT |
CADMIUM HEAD OR ZINC HEAD |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE THREADS |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.641 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
