| FASTENER LENGTH | 2.627 INCHES MINIMUM AND 2.647 INCHES MAXIMUM |
| GRIP LENGTH | 1.810 INCHES MINIMUM AND 1.820 INCHES MAXIMUM |
| HEAD HEIGHT | 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.940 INCHES MINIMUM AND 0.975 INCHES MAXIMUM |
| HEAD STYLE | STRAIGHT PAN |
| LUBRICATION | SOLID FILM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-LOK PIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP XM-13 OVERALL |
| MINIMUM TENSILE STRENGTH | 54600 POUNDS PER SQUARE INCH |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| SHANK DIAMETER | 0.654 INCHES MINIMUM AND 0.655 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SHEAR STRENGTH | 84500 DOUBLE POUNDS PER SQUARE INCH |
| WIDTH BETWEEN FLATS | 0.252 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 18 |
| THREAD SERIES DESIGNATOR | UNJF |