| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.246 INCHES MINIMUM AND 1.271 INCHES MAXIMUM |
| HEAD HEIGHT | 0.070 INCHES MAXIMUM |
| HEAD STYLE | FLUSH COUNTERSUNK |
| HEAD MAJOR DIAMETER | 0.458 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN-RIVET,THREADED,TAPERED,100 DEGREE SHEAR HEAD,SEALANT INJECTION |
| MATERIAL | UNABLE TO DECODE |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| SHANK DIAMETER | 0.3403 INCHES NOMINAL |
| SHANK STYLE | PIN-RIVET, TAPERED, THREADED |
| SHEAR STRENGTH | 125000 SINGLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | INJECTION PROT LOCATED 0.57 INCHES FROM TOP OF HEAD |
| SPECIFICATION/STANDARD DATA | 76301-3-486 MANUFACTURERS STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE |
| SURFACE TREATMENT | UNABLE TO DECODE |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| TIP DIAMETER | 0.3254 INCHES NOMINAL |