Stainless steel flat head rivets, solid rivets, hinge sliding supports - high-quality precision hardware

Advantages of Solid Rivets

1. Extremely high strength

    

   Solid rivets offer superior tensile strength, shear resistance and impact resistance, far stronger than blind rivets and hollow rivets.
    
2. Permanent fastening, never loose

    

   After riveting, they form a permanent deformation lock without threads, ensuring no loosening under vibration, wind load or repeated operation.
    
3. Excellent reliability and long service life

    

   No mandrel or hollow cavity, less prone to fracture and corrosion, providing long‑term durability.
    
4. Good fatigue resistance

    

   Ideal for components under long‑term repeated stress, such as door and window hinges and load‑bearing structures.
    
5. Good sealing performance

    

   Non‑porous solid body ensures reliable waterproofing, dustproofing and airtightness with gaskets or sealant.
    
6. High dimensional accuracy and stable assembly

    

   No bulging or deformation after installation, suitable for precise and aesthetically demanding applications.
    
7. Good high temperature and fire resistance

    

   Stable performance under high temperature, suitable for fire‑resistant doors, windows and metal structures.
    
8. Wide material selection and strong corrosion resistance

    

   Available in stainless steel, aluminum alloy, copper and carbon steel; stainless steel models excel in salt spray and aging resistance.
    
9. Suitable for heavy‑duty and thick plate connections

    

   Particularly advantageous for heavy, thick and load‑bearing structural assemblies.

The Optimal Production Process for Solid Rivets: Cold Heading

Key Pain Points Solved by Cold Heading

1. Solves the pain point of insufficient strength & easy fracture

    

   Cold heading forms metal at room temperature through extrusion, maintaining continuous metal fibers without cutting.

    

   It produces dense grain structure, delivering much higher tensile, shear and fatigue resistance than turning or casting.

    

   It fully meets the requirements for structural, load-bearing and safety-critical solid rivets.
    
2. Solves the pain point of unstable dimensions & assembly jamming

    

   Cold heading provides high dimensional accuracy with consistent diameter, length and head shape.

    

   Stable batch tolerances avoid issues such as eccentricity, taper or distortion.

    

   Ensures no jamming, no sticking or misalignment during installation, improving assembly efficiency.
    
3. Solves the pain point of rough surface & scratching profiles/hardware

    

   Cold-headed parts have smooth, burr-free surfaces without tool marks.

    

   They avoid scratching accessories or damaging coatings when used in doors, windows and precision hardware.

    

   Uniform appearance is suitable for high-end finished products.
    
4. Solves the pain point of high material waste & high cost

    

   Unlike turning, which generates significant material removal, cold heading is a near-net-shape process.

    

   Material utilization reaches over 95%.

    

   Lower material loss results in lower unit cost and higher cost-performance in mass production.
    
5. Solves the pain point of low production efficiency & long lead times

    

   Cold heading machines support high-speed continuous forming, producing hundreds to thousands of pieces per minute.

    

   Suitable for large-scale stable supply, avoiding delivery delays caused by inefficient processes.
    
6. Solves the pain point of damaged material properties

    

   Cold heading is conducted without heating, high-temperature oxidation or annealing softening.

    

   Preserves the original strength, hardness and corrosion resistance of raw materials.

    

   Maintains full performance for stainless steel, aluminum alloy and copper rivets.
    
7. Solves the pain point of cracking, deformation or incomplete fastening during riveting

    

   Cold-headed rivets feature uniform internal structure, no porosity or looseness.

    

   Good plasticity during installation ensures no cracking, no distortion and full forming.

    

   Guarantees permanent clamping, no loosening and no head breakage.
    
8. Solves the pain point of poor consistency & uncontrollable quality

    

   Cold heading is a highly automated process.

    

   Products in the same batch have highly consistent hardness, dimensions and appearance.

    

   Ideal for high-standard applications including exports, engineering projects and certified systems (ISO, CE).

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.

Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.

Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

Our customers include Siemens, bo-sch, Foxconn, Panasonic Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.