| AATB |
WIDTH BETWEEN FLATS |
1.681 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
8 |
| AHYM |
NOMINAL THREAD DIAMETER |
2.000 INCHES |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-Z-325 TY 2,CL3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-P-416 TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| AASB |
FASTENER LENGTH |
5.500 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
3 LONGITUDINAL SLOTS EQUALLY SPACED 0.140 IN. W BY 0.220 IN. DP |
| THSD |
THREAD SERIES DESIGNATOR |
UN |
| CWDK |
POINT CHAMFER ANGLE |
90.0 DEGREES NOMINAL |
| AAUY |
POINT LENGTH |
0.750 INCHES NOMINAL |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| ABQJ |
POINT STYLE |
FLAT |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
1.000 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
4.500 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 4142 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4145 OVERALL OR STEEL COMP 8650 OVERALL OR STEEL COMP 8645 OVERALL OR STEEL COMP 6150 OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND ZINC OVERALL OR CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AASK |
HEAD STYLE |
HEXAGON |