| FASTENER LENGTH | 1.4325 INCHES MINIMUM AND 1.4525 INCHES MAXIMUM |
| GRIP LENGTH | 0.9325 INCHES MINIMUM AND 0.9425 INCHES MAXIMUM |
| HEAD HEIGHT | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD 1ST MATERIAL RESPONSE OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| SHANK DIAMETER | 0.1810 INCHES MINIMUM AND 0.1840 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| WIDTH BETWEEN FLATS | 0.104 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ALUMINUMCOAT/HI-SHEARSPEC294ANDCETYLALCOHOLLUBE/SPEC305 MFR REF 1ST TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ALUMINUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3A |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD QUANTITY PER INCH | 24 |