Product Details
Product Description
China factory direct supply zinc plated fully threaded stud bolts grade 8.8 for wholesale. These double-ended studs provide secure fastening for flanges, machinery, and structural applications. Zinc plating offers corrosion resistance for indoor and outdoor use. High tensile strength ensures reliability in demanding environments. Bulk discounts available for distributors and industrial suppliers.
Technical Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Standard | ISO 4017, DIN 975 | Thread Type | Fully Threaded |
| Property Class | 8.8 | Coating | Zinc Plated |
| Material | Medium Carbon Steel | Tensile Strength | 800 MPa |
| Yield Strength | 640 MPa | Hardness | 22-32 HRC |
| Corrosion Resistance | Salt spray test 96 hours | Temperature Range | Up to 200°C |
Product Size (Popular Specifications)
Common specifications for global markets:
| Diameter (mm) | Diameter (Inch) | Length (mm) | Length (Inch) |
|---|---|---|---|
| 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″ |
| M20 | 3/4″ | 400-1200 | 16″-48″ |
Note: Custom lengths available for bulk orders
Application Scenarios
Industrial applications include:
- Flange connections in piping systems
- Machinery and equipment assembly
- Automotive manufacturing
- Structural steel connections
- Pump and valve installations
- Electrical equipment mounting
- Industrial maintenance and repair
Frequently Asked Questions (FAQ)
Q1: What is the advantage of fully threaded studs?
Q2: Can these be used in high-temperature environments?
Q3: What is the MOQ?
Q4: Do you provide cut-to-length service?
Q5: Are nuts included with the studs?
Q6: What packaging options are available?
Q7: Can you provide different plating thickness?