| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| FASTENER LENGTH | 17.7 MILLIMETERS MINIMUM AND 18.2 MILLIMETERS MAXIMUM |
| GRIP LENGTH | 8.8 MILLIMETERS MINIMUM AND 9.2 MILLIMETERS MAXIMUM |
| HEAD MAJOR DIAMETER | 6.8 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLUSH COUNTERSUNK |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD 1ST MATERIAL RESPONSE OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| NOMINAL THREAD SIZE | 4.0 MILLIMETERS |
| SHANK DIAMETER | 4.48 MILLIMETERS MINIMUM AND 4.49 MILLIMETERS MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SHEAR STRENGTH | 20800 DOUBLE NEWTONS PER SQUARE MILLIMETER |
| WIDTH BETWEEN FLATS | 1.61 MILLIMETERS MINIMUM AND 1.64 MILLIMETERS MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 0.70 |
| THREAD SERIES DESIGNATOR | ISO M |
| THREAD TOLERANCE CLASS | 4H EXTERNAL |