What is the delivery time?

Delivery takes 30-60 days after receiving the deposit.

Is a warranty provided?

Yes, we provide a 1-year warranty for our products.

Are free samples available?

Yes, free samples are available upon request.

OEM Zinc Plated DIN 6330 Stainless Steel Long Hexagon Hex Coupling Nut

Name: OEM Zinc Plated DIN 6330 Stainless Steel Long Hexagon Hex Coupling Nut
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2137292335

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$0.05-1.00

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN6330

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Price

Low Prcie

Customizable

Quality

Good Quality

Transportation

Convenient Transportation

Warranty

1 Year

Finish

Zinc Plated, HDG, Black, etc.

Key

Coupling Nut

Transport Package

Cartons

Specification

M6-M48

Trademark

MIANXUAN

Origin

China Zhejiang

HS Code

731816

Production Capacity

50000tons/Year

Key features

Wide Material Options: Available in Stainless Steel, Carbon Steel, Brass, and other materials.

Extensive Size Range: Sizes available from M6 to M48 to meet various application needs.

Customization Accepted: Products can be customized according to customer drawings or samples.

Multiple Finish Options: Offers Plain, Black Oxide, Zinc Plated, Hot-Dip Galvanized, and more.

Global Standards Compliance: Meets DIN, ISO, ANSI, ASME, BSW, JIS, and other international standards.

1 Year Warranty: Comes with a 1-year warranty for quality assurance.

Free Sample Availability: Free samples are provided for quality evaluation before bulk orders.

Professional Manufacturer: Specialized in high-quality fasteners with good service and reasonable prices.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤4.62hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.