HEX BOLTS – ISO 4017

🔩 Fully Threaded Hex Head Bolts for Precision Assembly

ISO 4017 Hex Bolts are fully threaded hexagon head bolts used for fastening components where full thread engagement and uniform clamping force are essential. Equivalent to DIN 933 but standardized internationally, these bolts offer high tensile strength and consistent performance across industrial, automotive, and construction applications.

At National Fasteners, we manufacture ISO 4017 hex bolts with precision threading, strict quality control, and a wide range of sizes and coatings. Designed for global compatibility, they ensure secure fastening in demanding environments.

🔧 Product Specifications:

• Standard: ISO 4017

• Size Range: M6 to M42

• Thread Type: Metric (Full Thread)

• Thread Tolerance: 6g

• Head Type: Hexagon Head

• Material Options:

  • Carbon Steel

  • Alloy Steel

Surface Finishes Available:

• Zinc Plated (Clear / Yellow)

• Hot-Dip Galvanized

• Black Oxide

• Phosphate Coated

• Plain (Self-Color)

• Geomet

⚙️ Key Features of ISO 4017 Hex Bolts:

• Fully threaded design for greater flexibility and load distribution

• Hexagonal head for easy torque application with standard tools

• Internationally recognized standard – ideal for global OEMs

• Compatible with ISO nuts and washers

• High tensile strength and vibration resistance

• Available in multiple finishes for corrosion protection

🔩 Common Applications:

• Structural steel connections

• Heavy machinery assembly

• Automotive engines and chassis components

• Industrial equipment and tooling

• Construction and infrastructure projects

• Renewable energy and power systems

💡 Why Choose National Fasteners for ISO 4017 Hex Bolts?

✅ ISO 9001:2015 Certified Manufacturer
🧪 In-House Quality Testing for Threads, Tolerances, and Mechanical Properties
⚙️ Custom Sizes, Grades & Surface Coatings Available
🏭 Large-Scale Production with Fast Turnaround
🌍 Global Supplier with Export-Ready Compliance & Packaging

📞 Request a Quote or Sample

Looking for certified ISO 4017 hex bolts for your project or assembly line?
Get in touch for bulk orders, samples, or tailored manufacturing solutions.

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