304 Stainless Steel Blind Rivet Studs Galvanized Fasteners with Hex Flat Head Nut

الوصف

What are Rivet Studs?

Rivet Studs are threaded fasteners designed to be permanently installed into a workpiece (typically metal or plastic) using a riveting process. They provides a strong, reliable threaded attachment point for bolts, screws, or other components. Unlike traditional welding studs, they do not require heat, making them ideal for heat-sensitive materials.

Specifications

1. Materials

• Carbon Steel (Grade 4.8, 8.8) – General-purpose use

• Stainless Steel (A2/AISI 304, A4/AISI 316) – Corrosion resistance

• Aluminum – Lightweight applications

• Brass – Electrical & decorative uses

2. Surface Treatments

• Zinc Plating (Electro-galvanized or Hot-dip) – Anti-corrosion

• Black Oxide – Improved wear resistance

• Nickel Plating – Enhanced durability & aesthetics

• Passivation (Stainless Steel) – Prevents oxidation

3. Common Sizes & Specifications

• Thread Sizes: M3, M4, M5, M6, M8, M10, 1/4″-20, 5/16″-18, etc.

• Length: 6mm to 50mm (customizable)

• Head Types: Hex head, round head, flat head

• Installation Method: Press-in, hydraulic/pneumatic riveting

Applications

✔ Automotive Industry – Body panels, brackets, electrical components
✔ Electronics & Appliances – PCB mounts, enclosures
✔ Construction & HVAC – Ducting, metal framing
✔ Aerospace – Lightweight panel fastening
✔ Furniture & Shelving – Assembly of metal frames

Excellent Case: Rivet Studs in Electric Vehicle (EV) Battery Packs

Challenge: A leading EV manufacturer needed a secure, vibration-resistant fastening solution for battery enclosure panels without welding (to avoid heat distortion).

Solution:

• M6 Stainless Steel Rivet Studs (A4-316) were installed into aluminum battery housings using an automated riveting machine.

• Benefits:

  • No heat distortion, preserving battery integrity.

  • High pull-out strength, ensuring safety in crash scenarios.

  • Corrosion-resistant for long-term outdoor use.

  • Enabled quick assembly/disassembly for maintenance.

Result: The rivet studs reduced assembly time by 30% and improved structural reliability compared to welded studs.