Introduction
This manual provides comprehensive instructions for the proper use and installation of the Dorman 961030 3/16" Aluminum Rivet. Designed for various fastening applications, this rivet offers a reliable and durable solution when used correctly. Please read all instructions carefully before beginning any installation.

Figure 1: The Dorman 961030 3/16" Aluminum Rivet. This image displays the rivet's metallic silver appearance, its flat head, and the long, slender shank with the break-off mandrel visible at the end. The rivet is shown at an angle, highlighting its structure.
Setup and Preparation
Before installing the Dorman 961030 rivet, ensure you have the necessary tools and that the work area is prepared.
Required Tools:
- Rivet Gun: A hand-operated or powered rivet gun compatible with 3/16" diameter rivets.
- Drill: A drill with a drill bit sized appropriately for a 3/16" rivet (typically slightly larger than 3/16" for clearance, e.g., 0.192" or 4.9mm).
- Safety Glasses: Always wear eye protection when drilling or using a rivet gun.
- Marking Tool: For precise hole placement.
Surface Preparation:
- Clean Surfaces: Ensure the surfaces to be joined are clean, dry, and free from debris, rust, or oil.
- Align Components: Accurately align the components that will be fastened together.
- Drill Hole: Drill a hole through both components at the desired fastening point. The hole diameter should allow the rivet shank to pass through easily but without excessive play.
Operating Instructions
Follow these steps to properly install the Dorman 961030 rivet:
- Insert Rivet: Insert the rivet's shank through the pre-drilled hole in the components you wish to join. The rivet head should rest flush against the surface of the top component.
- Load Rivet Gun: Open the handles of your rivet gun and insert the rivet's mandrel (the thin pin extending from the rivet) into the nosepiece of the rivet gun. Ensure the nosepiece is correctly sized for a 3/16" rivet.
- Position Rivet Gun: Place the nosepiece of the rivet gun firmly against the head of the rivet, ensuring it is perpendicular to the surface.
- Operate Rivet Gun: Squeeze the handles of the rivet gun firmly and steadily. You may need to squeeze multiple times. Each squeeze pulls the mandrel, which in turn deforms the blind end of the rivet on the opposite side of the material, creating a secure fastening.
- Mandrel Break-off: Continue squeezing until the mandrel snaps off, indicating that the rivet has been properly set and formed. The rivet gun will release the broken mandrel.
- Inspect Fastening: Visually inspect the installed rivet to ensure it is flush, secure, and that the blind side has formed correctly, creating a tight joint.
Maintenance
The Dorman 961030 rivet itself requires no maintenance once installed. For optimal performance and longevity of your riveting tools, refer to the maintenance instructions provided with your specific rivet gun.
Storage:
Store unused rivets in a dry environment, away from moisture and corrosive materials, to prevent oxidation and maintain their integrity.
Troubleshooting
If you encounter issues during rivet installation, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Rivet not setting properly / Mandrel not breaking. |
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| Rivet head not flush with surface. |
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| Rivet loose after installation. |
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Specifications
Key specifications for the Dorman 961030 3/16" Rivet:
- Diameter: 3/16"
- Material: Aluminum
- Manufacturer: Dorman Products
- Model Number: 961-030
- Item Weight: Approximately 0.81 ounces (for the package)
- Product Dimensions: Approximately 4 x 1.5 x 1 inches (package dimensions)
- Country Of Origin: China
Warranty and Support
For specific warranty information regarding the Dorman 961030 rivet, please refer to the packaging or contact Dorman Products directly. Dorman stands behind the quality of its products.
If you require further assistance or have questions not covered in this manual, please visit the official Dorman website or contact their customer support:
- Dorman Official Website: www.dormanproducts.com
- Dorman Store on Amazon: Visit the Dorman Store