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

Price Negotiable
MOQ 50000
Delivery Time 15-20 work days
Brand guanbiao
Place of Origin China
Certification ISO9001
Model Number Customizable
Packaging Details Plastic bag + carton + pallet
Payment Terms T/T
Supply Ability 5000000

Product Details

Product Specification

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

Product Description

304 SS Semi-Tubular Rivets - Flat Head 120° - DIN 7340 - Cold Forged - M3 to M8 Sizes
Product Attributes
Attribute Value
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
Finish Passivation (Matte Grey)
Installation Method Riveting
Material Stainless Steel
Tolerance +/- 0.05mm
Dimension We Can Customize to your dimension
Product Description

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 available.

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 SS Semi-Tubular Rivets - Flat Head 120°
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
Technical diagram of semi-tubular rivets
Primary Uses & Applications
  • Electronics chassis assembly
  • Furniture hinges and brackets
  • Machinery guards
  • Automotive interior trim
  • Leather goods hardware
Semi-tubular rivets in various applications
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

Dongguan Guanbiao Hardware Products Co., LTD

Manufacturer
  • Annual Revenue: 1000000-3000000
  • Employees: 100~200
  • Year Established: 2013