GB867 Round Head Solid Rivet

The GB867 Round Head Solid Rivet by Wanluo factory features a standard large arc round head and solid integrated rivet body, with high structural density and strong impact resistance. During construction, the rivet tail is upset and deformed by riveting equipment to tightly lock the connected workpieces, forming an ultra-stable non-loosening permanent connection. With standardized size precision, excellent structural toughness and wide material adaptability, it is the most classic and reliable fastening solution for mechanical manufacturing, hardware assembly and structural permanent connection projects.

Structural Features & Manufacturing Technology

The GB867 round head solid rivet adopts one-piece integral cold heading forming process, with no assembly gaps or structural joints. The head is designed with a standard smooth full circular arc, featuring uniform radian, smooth surface and no burrs, which can evenly disperse pressing stress and avoid local pressure damage to the workpiece surface. The solid rivet body has compact internal structure, high hardness and strong shear and tensile resistance, far exceeding hollow rivets in structural stability. The rivet tail has standardized deformation tolerance, which can achieve uniform and regular upsetting forming after pneumatic or hydraulic riveting, with tight fitting and no gaps. Manufactured from high-purity aluminum, iron, carbon steel and stainless steel raw materials, all products undergo strict annealing and toughening treatment to ensure good ductility during riveting without cracking or breaking. Dimensional accuracy fully complies with GB867 national standard and can be universally matched with various standard assembly workpieces.

Product Parameter

Core Advantages & Industrial Applications

1. Standard GB867 full round head design with smooth arc transition, which can uniformly disperse external pressure and impact force, effectively protecting the surface of connected workpieces from scratch and pressure damage, with neat and beautiful assembly effect.

2. Solid integrated molding structure with ultra-high structural rigidity and density. Its shear resistance, tensile resistance and impact resistance are far better than hollow blind rivets, realizing true permanent locking without loosening or falling off after long-term use.

3. Excellent riveting forming performance. After professional upsetting treatment, the rivet tail fits closely with the workpiece hole wall without gaps, deformation or virtual connection. The connection stability is not affected by vibration, extrusion and temperature change.

4. Diversified material options with strong environmental adaptability. Aluminum rivets are lightweight and corrosion-resistant, steel rivets have high strength, and copper rivets have good conductivity and ductility, meeting the fastening needs of different industrial scenarios.

5. Wide industrial coverage, widely used in mechanical equipment manufacturing, automotive parts, container processing, hardware tools, electrical appliances, aviation accessories and various structural permanent fastening projects.

FAQ

Q1: What is the difference between GB867 solid rivets and blind rivets?

A1: Blind rivets are hollow single-sided installation fasteners with limited bearing capacity; GB867 round head rivets are solid integral structures with higher strength and impact resistance. They are used for permanent non-detachable connections and are suitable for heavy-load and high-stability fastening scenarios.

Q2: Are GB867 rivets reusable?

A2: GB867 solid rivets belong to one-time permanent fastening fasteners. After upsetting and forming, the structure is completely locked. They cannot be disassembled and reused, which ensures ultra-high connection safety of structural parts.

Q3: What tools are needed for installation?

A3: It can be installed by manual riveting tools, pneumatic riveting guns and hydraulic riveting equipment. The forming operation is simple, suitable for manual small-batch processing and assembly line mass production.

Q4: Which material rivet is more practical for industrial use?

A4: Aluminum rivets are suitable for lightweight and anti-corrosion scenarios; carbon steel rivets are suitable for ordinary heavy-load fastening; stainless steel rivets are the best choice for outdoor, humid and corrosive environments.

Q5: Can non-standard length and diameter GB867 rivets be customized?

A5: Yes. We support customizing special sizes, high-strength reinforced materials and customized surface treatments to meet personalized industrial assembly and special equipment fastening requirements.