| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Type: | Hexagon Head |
|
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A flange bolt is a specialized fastener featuring an integrated circular or hexagonal flange (a flat, protruding rim) directly beneath the bolt head. This design eliminates the need for a separate washer, making it ideal for applications requiring vibration resistance, load distribution, and simplified installation.Flange bolts are a versatile solution for industries prioritizing reliability, efficiency, and vibration resistance, bridging the gap between standard bolts and complex locking systems.
| ITEM NAME: | Best Price And Good Quality DIN 6921 Hex Head Flange Bolt M5-M20 |
| MATERIAL: | Carbon Steel/Stainless Steel304 316 |
| STANDARD: | GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc |
| GRADE: | A2-70, A4-70, A4-80.etc |
| SIZE : | M5 M6 M8 M10 M12 M16 M20 |
| SIZE: | 1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4" |
| FINISH : | PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide Mechanical Galvanizing, |
**Handan Haoqiang Fastener Manufacturing Co., Ltd.**
**Address:** C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China
Established in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. is a professional manufacturer and exporter specializing in high-quality fasteners. With over a decade of expertise in production and a global trade presence since 2014, we have built a reputation for delivering reliable and precision-engineered fastening solutions to clients worldwide.
**Core Products:**
- Nuts and bolts of various specifications
- High-strength bolts and nuts
- Customized fasteners tailored to client requirements
**Compliance Standards:**
Our products adhere to international standards, including:
- **DIN** (German Standard)
- **GB** (Chinese National Standard)
- **ANSI/ASTM** (American Standard)
- **BSW** (British Standard Whitworth)
- **JIS** (Japanese Industrial Standard)
Equipped with advanced manufacturing technology and strict quality control systems, we ensure durability, performance, and compliance with global industry demands. Our commitment to innovation and customer-centric service has enabled us to establish long-term partnerships across industries such as construction, machinery, automotive, and energy.
At Haoqiang Fastener, we prioritize integrity, efficiency, and sustainability. Whether for domestic projects or international exports, we strive to exceed expectations with competitive pricing, timely delivery, and exceptional after-sales support.
*Contact us today to discuss your fastener needs and explore how we can strengthen your projects with our expertise!*
**Product & Specifications**
Q: What standards do your fasteners comply with?*
A: Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.
**Order & Payment**
Q: How can I track my international order?*
A: A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service
**Shipping & Logistics**
Q: What are your delivery options for overseas customers?*
A: We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.
**Returns & Warranty**
Q: What if I receive defective products?*
A: We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.
**Technical Support**
Q: Can you assist with material selection for extreme environments?*
A: Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.
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