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M8-1.25 x 40mm Flanged Hex Head Bolts Flange Hexagon Screws, Stainless Steel …
Premium quality M8-1.25 x 40mm Flanged Hex Head Bolts Flange Hexagon Screws, Stainless Steel …. We are a professional manufacturer and exporter of high-quality fasteners, specializing in industrial hardware for construction, automotive, and engineering applications. Our products are widely used in various industries including building construction, road and bridge construction, railway, electricity transmission facilities, furniture, and instrument assembly.
With over 15 years of manufacturing experience, we have established a strong reputation for delivering superior products that meet international quality standards. Our state-of-the-art production facility ensures consistent quality and competitive pricing.
Key Benefits:
- Superior durability and long service life – engineered to withstand harsh conditions
- High corrosion resistance for harsh environments – suitable for outdoor and marine applications
- Precision engineered for exact fit – strict tolerance control ensures perfect matching
- Competitive pricing with fast delivery – efficient production and logistics
Product Description
Welcome to our premium M8-1.25 x 40mm Flanged Hex Head Bolts Flange Hexagon Screws, Stainless Steel … product page. We are a professional manufacturer and exporter of high-quality fasteners, specializing in industrial hardware for construction, automotive, and engineering applications. Our comprehensive product range includes bolts, nuts, washers, studs, anchor bolts, and various custom-designed fasteners to meet your specific requirements.
Our state-of-the-art manufacturing facility is equipped with advanced production equipment and quality control systems to ensure consistent excellence in every product. We serve customers worldwide with a focus on quality, reliability, and competitive pricing.
Product Images



Basic Info
| Standard | DIN, ISO, ASTM, GB |
|---|---|
| Material | Stainless Steel, Carbon Steel |
| Grade | 4.8, 8.8, 10.9, 12.9 |
| Size Range | M3 – M36 |
| Surface Finish | Zinc Plated, HDG, Black Oxide |
| Origin | Made in China |
Packaging & Delivery
| Package | Polybag, Small Box Then in Carton |
|---|---|
| Port | Shandong, China |
| Production Capacity | 200 Tons |
| Delivery Time | 15-30 Days |
| Payment Terms | T/T, L/C |
Key Features
- Premium quality material with strict quality control – Every product undergoes rigorous testing
- Meet international standards: DIN, ISO, ASTM, GB – Compliance with global quality benchmarks
- Various surface treatments available: Zinc Plated, HDG, Black Oxide, etc. – Customizable finish options
- Wide size range from M3 to M36 – Comprehensive size selection
- Custom sizes and specifications available – Tailored solutions for specific needs
- Professional packaging for safe transportation – Secure and reliable delivery
Why Choose Us
- 15+ years manufacturing experience – Expertise built over decades
- ISO 9001 certified factory – International quality assurance
- Export to 50+ countries worldwide – Global market presence
- Professional technical support – Dedicated customer service team















