DIN6926 M3-M12 304/316 Stainless Steel Hexagonal Flange Nut

Flange nut is a special nut design mainly used for pipeline connections or workpieces that require an increased nut contact surface. The characteristic of a flange nut is that it is designed with a wide flange at one end, which can be used as an integrated washer to evenly distribute the pressure of the nut on the fixed components, reducing the possibility of component damage, and due to its uneven fastening surface, the nut is less likely to loosen. Usually used to connect pipelines, valves, and other equipment. Due to its simple structure, strong fixing force, good sealing performance, and long service life, flange nuts are widely used in the industrial field.

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! 

PACKAGE  :   25kgs Box with Pallet, 25kgs woven bags, 25 kgs Gunny bags , or we can follow customer's request

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.