| FASTENER LENGTH | 38.70 MILLIMETERS MINIMUM AND 41.30 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 4.37 MILLIMETERS MINIMUM AND 4.83 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M FMSC11862 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL | STEEL FASTENER |
| MATERIAL | STEEL PRIMARY WASHER |
| NONMACHINE NOMINAL THREAD DIAMETER | 6.3 MILLIMETERS |
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| PRIMARY WASHER MATERIAL THICKNESS | 1.20 MILLIMETERS MINIMUM AND 1.75 MILLIMETERS MAXIMUM |
| PRIMARY WASHER OUTSIDE DIAMETER | 16.57 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM |
| PRIMARY WASHER STYLE | FLAT |
| WASHER QUANTITY | 1 |
| WIDTH BETWEEN FLATS | 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GM 4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 36.44 MILLIMETERS MAXIMUM |
| THREAD PITCH IN MILLIMETERS | 1.81 |