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304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
Specifications
Brand Name :
guanbiao
Model Number :
Customizable
Certification :
ISO9001
Place of Origin :
China
MOQ :
50000
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
5000000
Delivery Time :
15-20 work days
Packaging Details :
Plastic bag + carton + pallet
Shear Strength :
M4: 1,850N (DIN EN ISO 898)
Product Application :
Electronics chassis assembly
Head Style :
Flat
Thread :
No
Lead Time :
15~20 working days
Finsh :
Passivation (Matte Grey)
Installation Method :
Riveting
Material :
Stainless Steel
Tolerant :
+/- 0.05mm
Dimension :
We Can Customise to your dimension
Description

304 SS Semi-Tubular Rivets - Flat Head 120° - DIN 7340 - Cold Forged - M3 to M8 Sizes

Corrosion-resistant A2 stainless semi-tubular rivets. Flat head 120°, hollow depth 1.25-1.75D. Sizes M3-M8. Passivated finish. For electronics, furniture & machinery. Custom lengths.

Achieve flush, high-strength joints with **cold-forged A2 stainless steel semi-tubular rivets**. Featuring a precision **120° flat head** and **controlled hollow depth** (1.5D), these DIN 7340-compliant rivets provide reliable fastening for sheet metal, plastics, and leather. The passivated finish resists corrosion in indoor industrial environments.

304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8


TECHNICAL SPECIFICATIONS
Head Type Flat Head (120° Countersink Angle)
Head Diameter (D) M3: 6.0mm; M4: 8.0mm; M5: 9.5mm; M6: 11.0mm
Total Length (L) M3: 6-20mm; M5: 8-30mm; M8: 12-50mm
Hollow Depth (H) 1.5D (e.g., M4: 6.0mm)
Hole Diameter (d) 0.6D (e.g., M4: 2.4mm)
Material A2-70 Stainless Steel (304)
Surface Treatment Passivation (Matte Grey)
Shear Strength M4: 1,850N (DIN EN ISO 898)
Customization Non-standard L/H ratios, head angles

304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8


Primary Uses & Applications:

- Electronics chassis assembly
- Furniture hinges and brackets
- Machinery guards
- Automotive interior trim
- Leather goods hardware


304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8


How to Use:

1. Drill hole = Rivet diameter +0.1mm (e.g., Ø4.1mm for M4).
2. Insert rivet through materials.
3. **Set with semi-tubular rivet tool**:
- Position die supporting head
- Apply pressure to deform hollow end into 1.5D flange
4. Optimal pressure: M4=3.5kN 

                        

                    


                    
                    

                    
                    

                        
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                                Product Detail 
                                
                            

                                                        

                                
 Brand Name :

                                
 guanbiao 

                            

                                                        

                                
 Model Number :

                                
 Customizable 

                            

                                                        

                                
 Certification :

                                
 ISO9001 

                            

                                                        

                                
 Place of Origin :

                                
 China 

                            

                                                        

                                
 MOQ :

                                
 50000 

                            

                                                        

                                
 Price :

                                
 Negotiable 

                            

                                                        
Contact Supplier

                        

                        
                        

                            

                                

                                    

                                                                                

                                                                                         

                                                 video
                                            

                                            
                                            
                                                                                        304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
                                                                                                                                    

                                                 
                                            

                                            
                                                                                                                                    
                                                                                    

                                                                                

                                            
                                                                                        304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        304 Stainless Steel Semi-Tubular Rivets Flat Head DIN 7340 M3-M8
                                                                                                                                                                                
                                                                                    

                                                                            

                                    

                                

                            

                        

                        

                            
Dongguan Guanbiao Hardware Products Co., LTD

                            

                                

                                    
                                        
                                    
                                    
                                    Verified Supplier
                                

                                

                                    5
                                    Years
                                

                                                                                                

                                    guangdong, dongguan
                                

                                                                                                

                                    Since 2013
                                

                                                            

                                                        

                                
Business Type :

                                
Manufacturer

                            

                                                        

                                
Main Products :

                                

                                    Stainless Steel Security Screws,
                                    Stainless Steel Self Tapping Screws,
                                    Stainless Steel Machine Screws
                                

                            

                                                        

                                
Total Annual :

                                
1000000-3000000

                            

                                                                                    

                                
Employee Number :

                                
100~200

                            

                                                         

                                
Certification Level :

                                
Verified Supplier

                            

                        

                    

                

            

        

                
        

            

                

                    
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