Product Description:

This Dacromet‑coated hex flange nut adopts an integrated forming structure. The flange base is equipped with serrated anti‑slip teeth, removing the need for extra washers. With premium Dacromet anti‑corrosion surface treatment, precise‑cut threads and stable mechanical hardness, it is a high‑strength vibration‑resistant fastener matched with bolts for industrial assembly.

Key Features:

1. Integrated serrated‑flange design: The widened bearing flange with bottom anti‑slip teeth boosts friction for outstanding anti‑loosening & shock‑proof performance. No extra washer is required to cut installation cost.
2. Premium Dacromet finish: Excellent salt‑spray resistance, acid‑alkali protection and strong coating adhesion. Hydrogen‑embrittlement‑free, perfect for damp and harsh outdoor environments.
   

   Flange Nut is a common and practical mechanical connector. Its English name is “Flange Nut”. It has a wide flange at one end, which can be used as an integrated washer. It can effectively distribute the pressure of the nut evenly on the fixed parts, thereby reducing the risk of damage to the parts. Moreover, due to its special structure, it is less likely to loosen compared with ordinary nuts.

3. Precision‑machined internal thread: Manufactured under DIN6923 & ISO12126 standards for smooth bolt engagement and anti‑slip thread performance.
4. Large load‑bearing face: Distributes clamping pressure evenly to prevent surface damage on thin‑sheet and cast workpieces.
5. High‑strength carbon‑steel base: Great shock‑resistance and wear resistance, stable for long‑time vibrating working conditions.

Common Applications：

Widely applied for fastening connections in solar‑panel brackets, automobile chassis parts, wind‑power equipment, rail‑transit components, steel‑structure projects, industrial machinery, outdoor hardware, home appliances, pipe fittings, farm machinery, new‑energy facilities, containers and sheet‑metal cabinets.

Best Competitive Advantages:

1.OEM Accepted

2.We hold multiple international certifications including ISO, CE, SGS, and comply with various industrial standards such as DIN (German Standard), BS (British Standard), and GB (Chinese National Standard).

3.Strict quality control

4.The shortest delivery

5.Best service

6.Vary competitive price

7.Customer’s design and logo are welcome

Factory And Company Profile：

https://www.youtube.com/embed/-YZomvyvQpw?si=LUoR_9BCL_fgPFWJ

QINGDAO FASTENERS CO.,LTD
Based in Qingdao, China, Qewitco is a British-owned firm with a vast global reach. Since 2004, we’ve earned a reputation as a top industrial consumables and fastener provider, serving clients across Europe, North America, Southeast Asia, and beyond.
Driven by British management and quality standards, Qewitco excels in supply chain optimization. We source top-grade products from vetted manufacturers in China, Taiwan, Malaysia, Vietnam, and Thailand, ensuring competitive pricing and reliable production.
With over 20 years of industry expertise, we offer tailored, cost-effective solutions to meet each partner’s unique needs. Our services include:
Personalized account management to align with your business goals and timelines
Multi-stage quality assurance from raw material inspection to final product testing
Flexible custom procurement for specialized or hard-to-source items
Customizable packaging and logistics solutions to streamline global delivery
For industrial sourcing in China and Southeast Asia, Qewitco is your reliable partner. Our mission is to exceed expectations by ensuring seamless delivery—from production to your warehouse. We merge Western ethics with Asian manufacturing advantages, offering unmatched value and service.