| FASTENER LENGTH | 10.000 INCHES NOMINAL |
| HEAD HEIGHT | 0.476 INCHES MINIMUM AND 0.524 INCHES MAXIMUM |
| HEAD STYLE | SQUARE |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND C GRADE |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.750 INCHES |
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| MATERIAL | STEEL COMP 305 OVERALL OR STEEL COMP 310 OVERALL |
| WIDTH BETWEEN FLATS | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |