HEX FLANGE BOLTS – ISO 4162

🔩 Precision Engineered Hex Flange Bolts for Reliable Fastening

ISO 4162 Hex Flange Bolts are robust fasteners featuring an integrated flange beneath the hexagonal head that acts like a built-in washer. This flange provides a larger bearing surface, distributes load evenly, and eliminates the need for a separate washer, improving assembly efficiency and joint strength.

Manufactured to meet ISO 4162 standards, these flange bolts are widely used in automotive, mechanical, structural, and heavy machinery applications where vibration resistance and secure fastening are critical.

🔧 Product Specifications:

• Standard: ISO 4162

• Size Range: M5 to M16

• Thread Type: Metric Coarse

• Head Type: Hex Head with Integrated Flange

• Material Options:

  • Carbon Steel

  • Alloy Steel

• Surface Finishes:

  • Zinc Plated (Clear/Yellow)

  • Hot-Dip Galvanized

  • Black Oxide

  • Phosphate Coated

  • Plain (Self-Color)

⚙️ Key Features of ISO 4162 Hex Flange Bolts:

• Integrated flange eliminates need for separate washer, saving time and cost

• Even load distribution reduces surface damage and increases joint integrity

• Available with serrated or smooth flange to prevent loosening from vibration

• Manufactured to precise ISO 4162 dimensional and quality standards

• Suitable for use in both structural and mechanical assemblies

• Hex head design allows for high torque tightening with standard tools

🚗 Common Applications:

• Automotive chassis and engine components

• Agricultural machinery and construction equipment

• Heavy machinery and industrial fabrication

• Structural steel connections

• Electrical enclosures and panels

• HVAC and pipe fittings

💡 Why Choose National Fasteners for ISO 4162 Hex Flange Bolts?

✅ Certified ISO 9001:2015 Quality Manufacturing
🧪 Comprehensive In-House Testing and Quality Control
⚙️ Custom Size, Material & Finish Options Available
🏭 Large Inventory with Fast Delivery for OEM and Aftermarket Needs
🌍 Trusted Supplier for Domestic and International Markets

📞 Request a Quote or Sample

Looking for ISO 4162 hex flange bolts with guaranteed quality and competitive pricing?
Contact us today for expert advice, technical support, and bulk order inquiries.

👉 Request a Quote | 📧 sales@nationalfasteners.in | 📞 +91 70093-08799