A2 Stainless Steel Flat Head Semi-Tubular Rivets M2-M6

Price Negotiable
MOQ 50000
Delivery Time 15-20 work days
Brand guanbiao
Place of Origin China
Certification ISO9001
Model Number M2, M3, M4, M5, M6
Packaging Details Plastic bag + carton + pallet
Payment Terms T/T
Supply Ability 5000000

Product Details

Product Specification

Lead Time 15~20 working days Shear Strength M3: ~1,000 N; M4: ~1,800 N
Place of Origin China Packaging Details Plastic bag + carton + pallet
Material Stainless Steel Finsh Passivation** (Smooth, Matte Grey Finish)
Dimension We Can Customise to your dimension Model Number M2, M3, M4, M5, M6
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 Consumer Electronics Head Style Flat

Product Description

Semi-Tubular Rivets - Flat Head - A2 Stainless Steel - Passivated Finish - M2 to M6
Product Overview

Small diameter stainless steel semi-tubular rivets with 90° flat head and passivated finish. Available in sizes M2-M6. Ideal for electronics, appliances, and small mechanisms. Custom lengths available.

Our Flat Head Semi-Tubular Rivets are engineered for creating strong, permanent, and aesthetically pleasing joints in thin materials. Featuring a 90° countersunk head that sits flush with the surface, these rivets are perfect for applications where a smooth finish is required.

Close-up view of stainless steel semi-tubular rivets with flat heads
Technical Specifications
Attribute Value
Head Type Flat Head
Head Diameter (D) M2: ~4.0mm; M3: ~5.5mm; M4: ~7.0mm; M6: ~10.5mm
Shank Diameter M2, M3, M4, M5, M6
Total Length (L) 4mm - 20mm (e.g., M3x6mm, M4x8mm)
Hollow Depth (H) ~55% of Total Length (L) (Standard)
Material A2-70 Stainless Steel (304)
Surface Treatment Passivation (Smooth, Matte Grey Finish)
Shear Strength M3: ~1,000 N; M4: ~1,800 N
Assorted sizes of semi-tubular rivets displayed on a white background
Primary Applications
  • Consumer Electronics: Fastening internal chassis components, battery contacts, and outer shells in devices like routers, hard drives, and smart home hubs.
  • Small Appliances: Assembling motors, housings, and hinges in blenders, coffee makers, and power tools where a flush finish is desired.
  • Furniture & Hardware: Joining hinges, locks, and brackets on cabinets, drawers, and display cases.
  • Toys & Models: Creating strong, pivoting joints or permanent assemblies in metal and plastic models.
  • General Manufacturing: Fastening levers, linkages, and nameplates on various equipment.
Installation Guide
  1. Hole Preparation: Drill or punch a clean hole slightly larger than the rivet's shank diameter (+0.05mm to +0.10mm).
  2. Insertion: Insert the rivet with the hollow end protruding through the materials.
  3. Tool Setup: Use a semi-tubular rivet setting machine with concave die and matching punch.
  4. Setting: Apply controlled force to flare the hollow end, forming a secure clinch.
  5. Inspection: Verify symmetrical formed head and flush seating of original head.
Quality Assurance
  • 20+ years of precision screw manufacturing experience
  • Taiwan-imported production equipment for consistent quality
  • Comprehensive quality control system with multiple inspections
  • Dedicated account management for personalized service
Manufacturing facility producing precision rivets
Packaging & Shipping
  • Moisture-resistant plastic bags inside sturdy cardboard boxes
  • Clear labeling with product information and quantities
  • Palletized bulk shipments with shrink wrapping for protection
  • Reliable courier services with tracking information provided
Our factory accepts custom drawings and specifications. Contact us to discuss your specific requirements or to request samples for testing.

Dongguan Guanbiao Hardware Products Co., LTD

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