| FASTENER LENGTH | 0.719 INCHES MINIMUM AND 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM0.750 INCHES MAXIMUM |
| HEAD DIAMETER | 0.382 INCHES MINIMUM AND 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM0.408 INCHES MAXIMUM |
| HEAD HEIGHT | 0.139 INCHES MINIMUM AND 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM0.153 INCHES MAXIMUM |
| HEAD STYLE | ROUNDROUND |
| INTERNAL DRIVE STYLE | SLOTSLOT |
| MATERIAL | STEEL OVERALLSTEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 TYPE AND 1S STYLE1S STYLE |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.216 INCHES0.216 INCHES |
| SURFACE TREATMENT | CADMIUM AND CADMIUM AND CHROMATE OR CHROMATE OR ZINC AND ZINC AND CHROMATE OVERALLCHROMATE OVERALL |