DIN 34801 Hexagon Head Flange Bolt M40 M50 Steel Stainless Black Oxide Class 10.9 12.9
This DIN 34801 hexagon head flange bolt is manufactured from high-strength steel and stainless steel, offering exceptional tensile strength and structural stability. The surface undergoes black oxide treatment to enhance corrosion resistance and wear resistance, meeting the stringent requirements of construction, machinery, and industrial assembly applications. OEM customisation is available, providing a highly reliable solution for bulk procurement.
Product Highlights:
• High strength grades: Available in Class 10.9 / 12.9, maintaining stability under high-load conditions.
• Superior corrosion resistance: Black oxide surface treatment significantly enhances rust prevention and wear resistance.
• Wide range of specifications: Sizes from M3 to M72, suitable for diverse industrial applications.
Key Attributes
| Item | Details |
|---|---|
| Standard | DIN 34801 |
| Material | Stainless Steel, Steel |
| Finish | Black Oxide |
| Thread Type | UNC |
| Head Type | Hexagon Head |
| Grade | Class 10.9 / 12.9 |
| Place of Origin | Zhejiang, China |
| Brand Name | CNXD |
| Model Number | Hexagon Head Bolts |
| Size | M3–M72 (3/16”–4”) |
| OEM | OEM Service Accepted |
| MOQ | 1000 pcs |
| Application | Building / Industrial Assembly |
| Port | Shanghai / Ningbo |
Packaging and Delivery
| Item | Details |
|---|---|
| Selling Units | Single item |
| Single Package Size | 10 × 10 × 10 cm |
| Single Gross Weight | 0.500 kg |
