Are free samples available?

Yes, 1-3 pieces of standard specification samples are free. Express shipping costs are covered by the customer's account. The sample cost is refundable upon bulk order confirmation.

What quality certifications do you have?

We are an ISO-certified manufacturer with ISO9001/SGS certificates. We implement a two-stage quality assurance protocol including pre-production sampling and full batch inspection with torque and salt spray testing.

What are the main application scenarios?

These heavy-duty hex weld nuts are designed for industrial applications, high stress situations, and are suitable for use in building, industry, and machinery sectors.

Industrial-Grade Heavy Duty DIN 929 Hex Weld Nuts for Robust Applications

Name: Industrial-Grade Heavy Duty DIN 929 Hex Weld Nuts for Robust Applications
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2197127225

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.01-0.10

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel, Stainless Steel

Type

Nut

Model NO.

DIN 929

Connection

Common Bolt

Head Style

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8/10.9/12.9

Standards

GB, DIN, ISO, JIS

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Selling Units

Building, Industry, Machinery

Package

Customer'require

Delivery Time

15-30

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Customizable Standards: Supports GB, DIN, ISO, JIS standards based on customer requirements.

Flexible Surface Finish: Options include Passivation, Zinc Plating, Black, Plain, and Yellow.

ISO Certified Quality: ISO9001/SGS certified with rigorous two-stage quality assurance protocols.

Free Sample Availability: 1-3 free standard samples available; cost refundable upon bulk order.

Low Minimum Order: Minimum Order Quantity is only 1 Kg for flexible purchasing.

Fast Delivery Time: Standard delivery within 15-30 days; samples in 15 working days.

High Strength Grades: Available in 8.8, 10.9, and 12.9 grades for high stress situations.

Global Service Network: Serving North America, Europe, Australia, and Asia with expert support.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.96h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What are the available material options?

The nuts are available in Carbon Steel and Stainless Steel.

Q:Can the product be customized?

Yes, we offer flexible customization including standards (GB, DIN, ISO, JIS), surface finishes (Passivation, Zinc Plating, etc.), and full customization from samples or designs.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1 Kg.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. We also accept LC at sight, D/P, PayPal, and Western Union.

Q:How long is the delivery time?

Standard delivery time is normally 15-30 days. Peak season lead time is one month, while off-season is also one month.