| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BYSURFACE TREATMENTAS MODIFIED BYSURFACE TREATMENT |
| FASTENER LENGTH | 0.375 INCHES NOMINAL0.375 INCHES NOMINAL |
| HEAD DIAMETER | 0.193 INCHES MINIMUM AND 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM0.211 INCHES MAXIMUM |
| HEAD HEIGHT | 0.075 INCHES MINIMUM AND 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM0.086 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 | 0.112 INCHES0.112 INCHES |
| SURFACE TREATMENT | CADMIUM AND CADMIUM AND CHROMATE OR CHROMATE OR ZINC AND ZINC AND CHROMATE OVERALLCHROMATE OVERALL |