What is the minimum order quantity?

The minimum order quantity is 500 Kgs.

What payment terms do you accept?

We accept LC, T/T, PayPal, D/P, Western Union, and Small-amount payment.

What is the average lead time for production?

The average lead time is one month for both peak and off-season periods.

Hex Coupling Nuts DIN6334 Hexagon Threaded Connecting Nut Long Hex Coupling Nuts

Name: Hex Coupling Nuts DIN6334 Hexagon Threaded Connecting Nut Long Hex Coupling Nuts
Brand: Handan Haoqiang Fasteners Manufacturing Co., Ltd.
SKU: 2079201862

Hebei, ChinaHandan Haoqiang Fasteners Manufacturing Co., Ltd.

US$680.00-1,200.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN6334

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, BSW

Grade

12.9

Application

Machinery, Chemical Industry, Building

Finish

Polishing

Finish 1

Mechanical Galvanizing

Finish 2

Finish 3

Nickel Palting

Transport Package

We Can Follow Customer's Request

Specification

we can follow customer's request

Trademark

Origin

Handan City

HS Code

7318160000

Key features

High Strength Material: Made of stainless steel or alloy steel with heat treatment for excellent tensile strength and corrosion resistance.

Precision Thread Design: High precision thread processing ensures perfect bolt match, preventing loosening and sliding.

Customizable Specifications: Supports custom sizes from M3-M24 and imperial sizes, made to print or customer specifications.

Diverse Surface Treatment: Available in plain, zinc plated, black oxide, HDG, Dacromet, and other finishes as per custom needs.

Wide Application Scope: Suitable for machinery, construction, automotive, aerospace, wind power, and petrochemical industries.

International Standards Compliance: Products comply with DIN, ANSI, GB, BSW, and ISO standards with strict quality testing.

Flexible Customization Services: Offers OEM/ODM services, customization from samples/designs, and flexible customization options.

Professional Technical Support: Free engineering consultation for material selection in extreme environments like high temperature or load.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Handan Haoqiang Fasteners Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.27h

AI-Powered supplier vetting

SummaryThe supplier specializes in manufacturing and selling fasteners, emphasizing customer-centric service and sustainability. They offer a wide range of customization services and have substantial production capacity for hex nuts and bolts. However, their innovation capability is limited as they have not introduced new products in the past year. Financial details are available, but specific certifications are not mentioned. They lack overseas warehouse or showroom services, but participate in trade shows like the Canton Fair.

Supplier typeThe supplier operates as a combined company, engaging in manufacturing and selling fasteners, hardware tools, and steel, including import and export activities.

After-Sales capabilityThe supplier emphasizes exceptional after-sales support, aiming to exceed customer expectations.

Financial creditFinancial data for the past three years is available, including financial capacity and cash flow information.

R&D capabilityThe supplier has not introduced any new products in the past year, indicating limited innovation capability.

Production capacityThe supplier has a substantial production capacity, with 5,000 tons of hex nuts and 20,000 tons of hex bolts annually.

Customization capabilityOffers a wide range of customization services, from samples and designs to full and minor customizations.

Product Q&A

Q:What standards do your fasteners comply with?

Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.

Q:How can I track my international order?

A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service.

Q:What are your delivery options for overseas customers?

We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.

Q:What if I receive defective products?

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.

Q:Can you assist with material selection for extreme environments?

Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.