Rivets

Overview of Our Rivet Collection

Rivets are the fastener of choice when vibration resistance and permanent bonding are required. Unlike threaded fasteners which can loosen over time, rivets expand to fill the hole, creating a sealed and solid joint. Our selection includes Blind Rivets for quick installation where the rear of the workpiece is inaccessible, Solid Rivets for maximum shear strength in structural applications, and Semi-Tubular Rivets ideal for pivoting joints and automotive brake linings.

Material Selection Guide for Rivets

Choosing the right rivet material is crucial not just for strength, but to prevent galvanic corrosion (dissimilar metal reaction). A general rule is to match the rivet material to the material of the panels you are joining.

Rivet Material	Weight vs. Strength	Corrosion Resistance	Recommended Application
Aluminum	Lightweight / Low Shear Strength	Good (forms oxide layer).	Joining aluminum sheets, consumer electronics, signage, and soft materials.
Carbon Steel	Heavy / High Shear Strength	Low (requires Zinc plating).	Automotive chassis, heavy machinery, steel cabinets (indoor).
Stainless Steel (304/316)	Heavy / High Shear Strength	Excellent to Superior.	Food processing equipment, marine vessels, outdoor construction, chemical plants.

Quality Assurance and Documentation

We understand that rivet failure can compromise entire assemblies. To ensure consistency in shear and tensile strength, we offer EN 10204 Type 3.1 Material Test Certificates (MTC) free of charge upon request. This documentation validates the chemical composition and mechanical properties of the wire used to form the rivets. Please mention this requirement in your order notes if needed. Third-party inspection is also available for an additional fee.

Industrial Applications

Our rivets are integral to diverse sectors. Blind rivets are a staple in the HVAC industry for ductwork assembly due to their speed. Solid rivets remain the gold standard in aerospace and bridge construction where safety is critical. Meanwhile, stainless steel rivets are heavily used in the fabrication of commercial kitchen equipment and medical devices where hygiene and rust prevention are mandatory.

Frequently Asked Questions

How do I calculate the correct grip range for a blind rivet?

The grip range is the total thickness of the materials being joined. A common rule of thumb is: Grip Range = Total Material Thickness + Rivet Diameter. If the rivet is too short, the head won't form correctly; if it's too long, the mandrel may break incorrectly or leave a loose joint. Always refer to the manufacturer's specified grip range table.

What is Galvanic Corrosion and how do I avoid it with rivets?

Galvanic corrosion occurs when two different metals (e.g., a stainless steel rivet and an aluminum sheet) are in contact in the presence of an electrolyte (like moisture), causing the anode (aluminum) to corrode rapidly. To avoid this, use rivets made of the same material as the panels. If mixing metals is unavoidable, use a dielectric washer or a coated rivet to separate them electrically.

What is the difference between Open-End and Closed-End (Sealed) blind rivets?

Open-End rivets are the standard type where the mandrel head is retained in the rivet body, but the body is open at both ends. They are not watertight. Closed-End rivets feature a cup-shaped body that completely encloses the mandrel head. This design seals the hole, preventing the passage of liquid or gas, making them ideal for water tanks or electronic enclosures.