Stainless steel flat head rivets, thin head rivets, hinge sliding support components - high-quality precision hardware products

Stainless Steel Rivets – Riveting Methods & Common Solutions

1. Common Riveting Methods for Stainless Steel Rivets (by Process)

1) Blind Rivet Setting (Most Widely Used in Factories)

• Applications: Single-side operation, limited space, mass assembly (doors/windows, sheet metal, cabinets)
• Principle: The rivet gun pulls the mandrel, expanding the rivet body to form a bulge; the mandrel breaks at the groove.
• Tools: Hand riveter (small batches ≤5mm), pneumatic / electric rivet gun (mass production)
• Steps: Drilling → Deburring → Insert rivet → Vertical setting → Mandrel breakage → Inspect bulge

2) Solid Rivet Cold Riveting (Traditional Process)

• Applications: Double-side access, high strength required, diameter ≤8mm
• Principle: The tail of the rivet is hammered / stamped at room temperature to form a head and fill the hole.
• Tools: Rivet hammer, pneumatic riveting hammer, hydraulic riveting machine
• Key points: Support the head with a dolly; the head diameter is about 1.5 times the rivet diameter.

3) Solid Rivet Hot Riveting (High-Strength Connection)

• Applications: Large diameter (>8mm), heavy-duty structures (bridges, heavy machinery)
• Principle: Rivet is heated red-hot, inserted into the hole, and quickly headed; cooling shrinkage creates a tight joint.
• Key points: Strict control of heating temperature, heading speed, and cooling; rarely used in general factories.

4) Rotary Riveting (Radial / Orbital Riveting)

• Applications: Stainless steel, high-hardness materials, precision / low-damage riveting
• Principle: Riveting head rotates + axial pressure to gradually deform the rivet tail, with uniform forming and low stress.
• Parameters: High pressure, low speed (80–120 r/min), holding for 2–3 seconds, carbide riveting head.

5) Push-in Rivets (Quick Assembly)

• Applications: Quick assembly, temporary / light-duty connections
• Principle: Two-piece rivet; the small pin is pressed into the large body with interference fit, no or simple tooling required.

2. Process Selection Guide for Different Applications

3. Common Factory Problems & Solutions

• Cracked rivets: Small hole / excessive force / overly hard material
  → Enlarge hole, reduce pressure, use softer rivets.
• Uneven bulge / loose joint: Inclined tool / excessive clearance / insufficient holding time
  → Vertical operation, strict hole size control, extend holding time.
• Mandrel not breaking: Insufficient pulling force / mismatched nose piece / defective rivets
  → Calibrate tool, replace nose piece, use qualified rivets.

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 , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

DIN hardware hinge

ANSI hardware hinge

0.001 mm Hardware Rivets

DIN ANSI Concave Point Trapezoidal Multi-Step Hardware Hinge Rivets Sliding Support Shaft Images