| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SURFACE TREATMENTAS MODIFIED BY SURFACE TREATMENT |
| FASTENER LENGTH | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL |
| HEAD DIAMETER | 0.429 INCHES MINIMUM AND 0.429 INCHES MINIMUM AND 0.457 INCHES MAXIMUM0.457 INCHES MAXIMUM |
| HEAD HEIGHT | 0.155 INCHES MINIMUM AND 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM0.170 INCHES MAXIMUM |
| HEAD STYLE | ROUNDROUND |
| INTERNAL DRIVE STYLE | SLOTSLOT |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 TYPE AND 1S STYLE1S STYLE |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.242 INCHES0.242 INCHES |
| NONMACHINE THREAD STYLE | WOOD SCREW (TYPE WD)WOOD SCREW (TYPE WD) |
| SURFACE TREATMENT | CADMIUM AND CADMIUM AND CHROMATE OR CHROMATE OR ZINC AND ZINC AND CHROMATE OVERALLCHROMATE OVERALL |