Product Details
Product Description
Dingya manufactures precision A2-70 Stainless Steel Fully Threaded Rod compliant with DIN 976. These 304 stainless stud bolts provide 700 MPa tensile strength and superior corrosion resistance for industrial applications. Rigorous quality control ensures consistent performance and dimensional accuracy. Ideal for construction, machinery, and marine projects requiring reliable fastening solutions.
Technical Specifications
Ensure perfect compatibility with our comprehensive technical specifications for A2-70 stainless steel fully threaded rods.
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Standard | ISO 4017, DIN 975 | Thread Type | Fully Threaded |
| Property Class | A2-70 | Material | Stainless Steel 304 |
| Finish | Natural | Tensile Strength | 700 MPa |
| Yield Strength | 450 MPa | Hardness | 70-90 HRB |
| Corrosion Resistance | Excellent | Temperature Range | Up to 400°C |
Product Size (Popular Specifications)
Common specifications for global markets:
| Diameter (mm) | Diameter (Inch) | Length (mm) | Length (Inch) |
|---|---|---|---|
| M6 | 1/4″ | 50-400 | 2″-16″ |
| M8 | 5/16″ | 100-500 | 4″-20″ |
| M10 | 3/8″ | 150-600 | 6″-24″ |
| M12 | 1/2″ | 200-800 | 8″-32″ |
| M16 | 5/8″ | 300-1000 | 12″-40″ |
Note: Custom lengths available for bulk orders
Application Scenarios
Our A2-70 stainless steel threaded rods provide reliable fastening solutions across multiple industries where corrosion resistance and structural integrity are critical.
- Construction & Infrastructure – Structural connections and concrete anchoring using DIN 976 compliant threaded rods
- Industrial Machinery – Secure equipment assembly with fully threaded stud bolts resistant to vibration
- Marine & Offshore – Corrosion-resistant fastening for ships and coastal structures
- Chemical Processing – 304 stainless steel stud bolts for corrosive environment equipment
- Transportation – Durable fasteners for vehicle and rail system manufacturing
Ideal for OEM and MRO applications requiring certified A2-70 stainless steel fasteners.
Frequently Asked Questions (B2B-oriented)
A: A2-70 (304 stainless) offers excellent corrosion resistance for most environments, while A4-80 (316 stainless) provides superior chloride resistance – critical for marine applications. A4-80 also has higher tensile strength (800 MPa vs 700 MPa).
A: Yes. Our A2-70 stud bolts meet both DIN 976 dimensional standards and ISO 3506 mechanical property requirements, ensuring full international compliance.
A: Standard diameters (M6-M20) ship in 7-10 days. Custom lengths or large volumes (10,000+ pieces) require 15-20 days. Emergency orders can be expedited.
A: Yes. All shipments include 3.1 material certificates per EN 10204, with chemical composition and mechanical test reports traceable to production batches.
A: Standard export packaging includes carton boxes on pallets, waterproof paper wrapping, or wooden cases for maximum protection during ocean freight.
A: Absolutely. We regularly manufacture threaded rods from M4 to M36 in lengths up to 3 meters. Custom requirements are welcome with moderate MOQs.