| FASTENER LENGTH | 12.1 MILLIMETERS NOMINAL |
| GRIP LENGTH | 5.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 1.4 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM |
| HEAD MAJOR DIAMETER | 7.7 MILLIMETERS MINIMUM AND 8.1 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4971 6A1-6V-2SN ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | TITANIUM ALLOY OVERALL |
| NOMINAL THREAD SIZE | 4.0 MILLIMETERS |
| SHANK DIAMETER | 3.965 MILLIMETERS MINIMUM AND 3.990 MILLIMETERS MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HI-SHEAR SPEC. 294 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ALUMINUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 0.70 |
| THREAD SERIES DESIGNATOR | ISO M |
| THREAD TOLERANCE CLASS | 4H EXTERNAL |
| WIDTH BETWEEN FLATS | 1.610 MILLIMETERS MINIMUM AND 1.640 MILLIMETERS MAXIMUM |