| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
2.500 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.310 INCHES MINIMUM AND 0.341 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
1.312 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL COMP 8640 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 3135 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4135 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AATN |
SHOULDER DIAMETER |
0.870 INCHES MINIMUM FIRST SHOULDER AND 0.880 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.500 INCHES NOMINAL FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 ASSN STD 1ST TREATMENT RESPONSE OVERALL OR MIL-C-81562 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.090 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
