| COUNTERSINK ANGLE | 99.30 DEGREES MINIMUM AND 100.30 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.248 INCHES MINIMUM AND 1.268 INCHES MAXIMUM |
| GRIP LENGTH | 0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.6335 INCHES NOMINAL |
| HEAD STYLE | FLUSH COUNTERSUNK |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | EDDIE-BOLT 2 PIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY 718 OVERALL |
| MINIMUM TENSILE STRENGTH | 12300 POUNDS PER SQUARE INCH |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| SHANK DIAMETER | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SHEAR STRENGTH | 19160 DOUBLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | S" INDICATES SPLINE-LOK RECESS |
| WIDTH BETWEEN FLATS | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNJF |