High-Quality Hexagon Flange Nut

• Customization: Available
• Material: Carbon Steel
• Type: Socket Cap Head
• Model NO.: DIN6923/ISO4161/GB6177
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: 8.8
• Application: Machinery, Chemical Industry, Building
• Finish: Hot Galvanizing
• Finish 1: Mechanical Galvanizing
• Finish 2: Zp
• Finish 3: Nickel Palting
• Transport Package: We Can Follow Customer′s Request
• Specification: we can follow customer′s request
• Trademark: HQ
• Origin: Handan City
• HS Code: 7318160000

Product Description

Product Description

Basic structure:
Hexagonal head: standard hexagonal design, suitable for universal wrench, easy to install;
Flange base: integrated flange face, with radial non-slip serrated, increase the contact area, disperse the preload force.
Product advantages:
Anti-loose and anti-seismic: flange serrated bite surface, improved vibration resistance by 60% (ASTM D1762 test);
Corrosion resistance: Optional 304/316 stainless steel or galvanized carbon steel, salt spray test ≥720 hours;
High strength and durability: Grade 8 /10 strength (carbon steel), A2-70/A4-80 (stainless steel), tensile strength ≥800MPa.
Core selling points:
Dual certification: ISO9001 and IATF 16949 automotive industry quality system certification;
Flexible customization: support non-standard size (M4-M64), special-shaped flange and surface treatment process;
Fast delivery: 72 hours delivery for regular specifications, urgent orders can be expedited.
Application scenario:
Heavy machinery: high strength connection of engineering equipment and mining machinery;
Automobile manufacturing: engine, chassis key parts of anti-tightening;
Rail transit: anti-vibration demand scenario of railway fasteners and bridge supports.

Product Parameters

 

ITEM NAME:	High-Quality Hexagon Flange Nut for Reliable Fastening Solutions
MATERIAL:	304 stainless steel 316 stainless steel carbon steel
STANDARD:	GB / DIN / ASME/ANSI  / BSW
GRADE:	Gr4 / Gr6 / Gr8 / Gr10 / Gr12 / Class2 / Class5 / Class8
SIZE:	M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48
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"
FINISH :	PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide ,Cr3+ , Mechanical Galvanizing,

Detailed Photos

 

Company Profile

**Handan Haoqiang Fastener Manufacturing Co., Ltd.**

**Address:** C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China

Since its inception in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. has distinguished itself as a premier manufacturer and exporter, specializing in high-quality fasteners. With over a decade of unrivaled production expertise and a global trade footprint since 2014, we have earned a formidable reputation for delivering impeccable, precision-engineered fastening solutions to clients on a global scale.

**Core Products:**
- An extensive array of nuts and bolts in diverse specifications
- High-strength bolts and nuts designed for demanding applications
- Customized fasteners expertly tailored to meet specific client requirements

**Compliance Standards:**
Our products are meticulously crafted to adhere to esteemed international standards, including:

- **DIN** (German Standard)

- **GB** (Chinese National Standard)

- **ANSI/ASTM** (American Standard)

- **BSW** (British Standard Whitworth)

- **JIS** (Japanese Industrial Standard)

Harnessing state-of-the-art manufacturing technology and rigorous quality control systems, we guarantee durability, superior performance, and compliance with the stringent demands of global industries. Our unwavering commitment to innovation and customer-centric excellence has allowed us to forge enduring partnerships across dynamic sectors such as construction, machinery, automotive, and energy.

At the core of Haoqiang Fastener lies a dedication to integrity, efficiency, and sustainability. Whether catering to domestic projects or navigating international exports, we are driven to surpass expectations with competitive pricing, prompt delivery, and outstanding after-sales support.

*Connect with us today to discuss your fastener needs and discover how our expertise can fortify your projects!*

Exhibition Display

 

Packaging & Shipping

PACKAGE : Secure your goods with our customized packaging options: 25kgs Box with Pallet, 25kgs woven bags, or 25kgs Gunny bags. We also offer packaging tailored to the customer's request, ensuring your products reach their destination safely and efficiently.

FAQ

**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.