| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| NONMACHINE NOMINAL THREAD DIAMETER | 6.3 MILLIMETERS |
| FASTENER LENGTH | 19.20 MILLIMETERS MINIMUM AND |
| 20.80 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GM 6173-M (240) FSCM11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| HEAD HEIGHT | 5.17 MILLIMETERS MINIMUM AND |
| 6.13 MILLIMETERS MAXIMUM |
| WIDTH BETWEEN FLATS | 9.78 MILLIMETERS MINIMUM AND |
| 10.00 MILLIMETERS MAXIMUM |
| EXTENDED WASHER DIAMETER | 12.20 MILLIMETERS MINIMUM AND |
| 13.20 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.80 MILLIMETERS MINIMUM AND |
| 1.30 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| FEATURES PROVIDED | CASEHARDENED |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 7X677 |
| DESIGN CONTROL REFERENCE | 11503615 |