Shop Backup Rivet Washers Online at South Coast Fasteners

South Coast Fasteners, Inc. supplies backup rivet washers designed to provide extra support and distribute load when using rivets in thin or soft materials. These washers help prevent pull-through and increase the strength of your fastening, making them ideal for applications in automotive, construction, and industrial assembly. Available in aluminum and steel, back-up rivet washers are a simple way to add durability and reliability to your projects.

Find Reliable Fasteners and Honest Pricing at South Coast Fasteners

If you're looking for a trusted supplier of wholesale industrial fasteners, South Coast Fasteners is your solution. Contact our Anaheim, CA office to learn more about our product options and how we can support your project needs. For helpful service, fast order turnaround, and high-quality fasteners in bulk or small batches, choose South Coast Fasteners.

Types of Backup Rivet Washers

Aluminum Backup Rivet Washer

Lightweight and corrosion resistant, aluminum backup rivet washers provide added support to blind rivet installations. They distribute load evenly across softer or oversized holes, preventing pull-through and improving joint integrity. Commonly used in sheet metal, automotive, and light fabrication applications.

Steel Backup Rivet Washer, Zinc CR+3

Made from durable steel with a zinc CR+3 coating for corrosion protection, these washers reinforce rivet joints in heavy-duty assemblies. They enhance grip strength and prevent deformation in softer materials. Ideal for industrial, construction, and equipment manufacturing uses.

Backup Rivet Washers - Material Options

South Coast Fasteners stocks back-up rivet washers in durable materials that balance strength, corrosion resistance, and value for a variety of applications.

Aluminum

Aluminum back-up rivet washers are lightweight, corrosion-resistant, and easy to handle. They are commonly used in HVAC systems, appliances, and light fabrication projects where weight reduction matters and the environment may expose fasteners to moisture. Their natural resistance to rust makes them ideal for both indoor and outdoor use in moderate conditions.

Steel

Steel back-up rivet washers offer maximum strength and durability at a cost-effective price. They are best suited for heavy-duty applications such as automotive assembly, industrial fabrication, and construction where raw holding power is essential. Steel washers distribute the load effectively and keep rivets from pulling through under vibration, heavy loads, or constant stress.

Why Choose South Coast Fasteners?

South Coast Fasteners provides back-up rivet washers that add confidence to every riveted connection. By stocking trusted materials like steel and aluminum, we ensure you can select the right washer for your project’s strength and environmental needs. Our products are consistent in quality and backed by a team that understands how to match fasteners with the right accessories for lasting performance.