Our DIN975 Threaded Rods are high-precision industrial fasteners engineered for versatile anchoring and suspension applications. Designed to provide a secure tightening action through rotational movement, these rods serve as the critical backbone for structural supports, allowing bolts and nuts to be easily fastened for maximum stability and load-bearing efficiency.
Manufactured from premium carbon steel and available in various grades and finishes, our threaded rods are ideal for demanding environments. Whether used for hanging HVAC ducts and pipes in ceilings or embedded in concrete with epoxy for structural steel support, these DIN975 rods ensure long-term reliability and dimensional accuracy across multiple industries.
Detailed Parameters
| Product Standard | DIN975, GB, ISO, ANSI/ASTM, BS, BSW, JIS | Size Range | M5 - M52 |
|---|---|---|---|
| Material | Premium Carbon Steel | Steel Grades | 4.8, 6.8, 8.8, 10.9, 12.9 |
| Available Lengths | 1m, 2m, 3m, 6m or Customized | Cut-off Degree | 45, 50, 60 Degrees |
| Surface Finish | Plain, Black, Zinc Plated, HDG, Dacromet | Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving |
| Certification | ISO9001, SGS | OEM Capability | Available according to drawings or samples |
Key Advantages
Corrosion Resistance
Available in HDG and Dacromet finishes to ensure superior protection against oxidation in harsh environments.
Wear & Tear Resistant
High-grade carbon steel and specialized heat treatments prevent premature wear under heavy mechanical stress.
Dimensional Accuracy
Strict adherence to DIN975 and ISO standards ensures a perfect fit with nuts and washers every time.
Chemical Resistance
Engineered to withstand chemical exposure, making them ideal for petroleum and chemical enterprises.
Versatile Application
Perfect for HVAC suspension, structural concrete anchoring, and high-temperature pressure pipe systems.
Certified Quality
Full ISO9001 and SGS certification ensures every batch meets global industrial safety standards.
Product Gallery
Management Platforms
Material Inspection
Rigorous raw material testing and incoming inspection to ensure steel purity and grade consistency.
Process Control
Real-time QC monitoring and tester inspections during the threading and heat treatment phases.
Dimension Testing
Precision measurement of thread pitch and diameter to guarantee compliance with DIN975 specs.
Hardness Analysis
Comprehensive hardness tests to verify the effectiveness of tempering and hardening processes.
Salt Spray Test
Rigorous salt spray testing to validate the longevity of zinc plated and HDG coatings.
Final Shipment Audit
A total final inspection including weight measurement and packaging checks before delivery.
Investment Return Comparison
| Performance Metric | Standard Fasteners | Our Premium DIN975 |
|---|---|---|
| Service Life | Moderate | Extended (High-Grade Steel) |
| Corrosion Rate | High in Humid Areas | Ultra-Low (HDG/Dacromet) |
| Installation Speed | Standard | Faster (Precise Threading) |
| Maintenance Cost | Periodic Replacement | Minimal Maintenance |
| Structural Safety | Basic Compliance | Maximum Load Reliability |
Frequently Asked Questions
DIN975 is a German standard specifically for threaded rods. While similar to ISO or ANSI, it has specific requirements for dimensions and tolerances that ensure a high-precision fit in European and global industrial applications.
For outdoor or highly corrosive environments, we recommend Hot Dip Galvanized (HDG) or Dacromet finishes, as they provide the thickest protective layer against rust and oxidation.
Yes, we offer full OEM services. We can customize the length (beyond 1m-6m), provide specific steel grades (up to 12.9), and manufacture based on your technical drawings or samples.
Threaded rods are embedded in concrete using epoxy or mechanical anchors to support structural steel. They are typically used with a nut and a square plate washer to achieve the required pull-out values.
Every batch undergoes raw material inspection, dimension testing, hardness testing, salt spray tests for coatings, and a final comprehensive audit before being bundled and palletized.
Sample production typically takes about 20 days. We encourage evaluation samples before placing mass production orders to ensure all specifications are met.
Ready to Secure Your Project with Professional Fasteners?
Contact Us
