Shop Closed End Blind Rivets Online at South Coast Fasteners

South Coast Fasteners, Inc. supplies closed-end blind rivets that are engineered for strength and sealing performance in critical applications. Unlike open rivets, these are designed with a sealed end that prevents air, water, and contaminants from passing through the joint. This makes them the go-to solution for projects in marine, HVAC, automotive, and industrial environments where airtight and watertight fastening is required. Easy to install and dependable under pressure, closed-end blind rivets provide the durability and protection that builders, repair technicians, and manufacturers need to keep assemblies secure over the long term.

South Coast Fasteners Offers Affordable Pricing for Every Type of Fastener

Use the options below to order top-quality fasteners in the sizes and specifications you need. Questions about our fastener options? Contact our office in Anaheim, CA today, and our team will be happy to assist you. Whether you need repeat bulk orders or one-off small batch purchases, South Coast Fasteners has you covered for all your industrial fastener supplies.

Types of Closed End Blind Rivet

Alum/Steel Dome Closed End Blind Rivets

These rivets feature an aluminum body with a steel mandrel, offering a strong and corrosion-resistant fastening solution. The closed-end design prevents moisture, air, and contaminants from passing through, making them ideal for watertight or airtight assemblies. Commonly used in automotive, HVAC, and appliance manufacturing.

Alum/Steel Countersunk Closed End Blind Rivets

Combining an aluminum body and steel mandrel, these rivets provide both strength and corrosion protection. The countersunk head allows for a flush surface finish, while the closed-end construction ensures leak-proof performance. Ideal for assemblies requiring a smooth exterior appearance and sealed joints.

Alum/Alum Dome Closed End Blind Rivets

Lightweight and corrosion resistant, these rivets are made entirely of aluminum for use in non-ferrous and moisture-prone environments. The dome head provides a broad bearing surface, while the closed end ensures a tight, sealed connection. Perfect for marine, HVAC, and light structural applications.

Stainless 304/Stainless 420 Grooved Dome Closed End Blind Rivets

Constructed with a stainless 304 body and stainless 420 mandrel, these rivets provide maximum strength and corrosion resistance. The grooved dome design enhances grip and pull-out resistance, while the closed end seals out liquids and contaminants. Ideal for demanding environments such as marine, industrial, and outdoor applications.

Closed End Blind Rivet - Material Options

South Coast Fasteners stocks closed-end blind rivets in material combinations that balance strength, corrosion resistance, and protection for demanding environments.

All Aluminum

All-aluminum closed-end rivets are lightweight, corrosion-resistant, and non-magnetic. They are a smart choice for HVAC systems, appliances, and light fabrication projects where keeping weight down matters while still providing a sealed, secure joint. Aluminum is also naturally resistant to rust, making these rivets suitable for both indoor and outdoor use in moderate conditions.

Aluminum / Steel

This combination features an aluminum body paired with a steel mandrel, delivering the benefits of lightweight corrosion resistance with the added strength of a steel core. It is widely used in transportation, construction, and general manufacturing where reliable fastening is needed in applications exposed to vibration, load, or occasional moisture.

Stainless Steel 304 / Stainless Steel 420

These rivets combine a stainless steel 304 body with a stainless steel 420 mandrel, creating a premium option for the harshest environments. They are ideal for marine, chemical, and industrial applications where assemblies face constant exposure to salt, moisture, and corrosive substances. With unmatched sealing ability and long-term durability, this combination ensures that fasteners remain reliable even in the most punishing conditions.

Why Choose South Coast Fasteners?

South Coast Fasteners provides closed-end blind rivets that give you both fastening strength and sealing protection. By offering this range of materials, we ensure you can match the rivet to your appicable environmen. Whether you need lightweight aluminum, versatile aluminum/steel, or premium stainless steel, we have what you need. With consistent quality and expert support, we help you choose the right rivet to keep your assemblies protected and secure.

Shop Closed-End Blind Rivets Online at South Coast Fasteners

South Coast Fasteners makes it easy to order closed-end blind rivets in the size and material that best fit your project. Browse our online inventory for quick selection, or contact us directly for help with specifications, bulk quantities, or application advice. We are here to provide the fastening solutions that deliver both strength and protection.