- Aluminum rivet and steel mandrel offering greater shear strength and 100% mandrel retention
- Designed to affect a weather-tight seal when installed properly
- Good vibration resistance
| Type | Blind Rivet |
| Style | Buttonhead |
| Size | 1/4" |
| Material | Aluminum Rivet, Steel Mandrel |
| Hole Size & Drill Number | .129-.133 (#30) |
| Head Diameter | .25 |
| Flange Type | Standard |
| Grip Range | .251-.375 |
