What are the delivery times?

Samples usually take 15-30 days, and mass production takes 25-50 days, depending on the order quantity.

What payment methods do you accept?

We accept USD, EUR, CNY via T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, and Cash.

What languages do you speak?

Our team speaks English, Chinese, Spanish, Japanese, Portuguese, German, French, Russian, and Italian.

8 Grade A2 A4 DIN557 Plain Stainless Steel Nut Square Nuts

Name: M3 M4 M5 M6 M8 4/6/8 Grade A2 A4 DIN557 Plain Stainless Steel Nut Square Nuts
Brand: Ningbo Anbor Hardware Co., Ltd.
SKU: 2146625105

Zhejiang, ChinaNingbo Anbor Hardware Co., Ltd.

US$0.01-0.05

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

Din557 Square Nut

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST

Grade

4/6/8

Product Name

Square Nuts

Trade Term

Fob/CIF/CNF/EXW

Sample

Avaiable

Feature

Alloy Steel, High Strength, High Tensile

Transport Package

Cartons+Plastic Bags

Specification

Size: M3 - M12

Trademark

ANBOR

Origin

Ningbo, China

Key features

Wide Material Options: Available in Carbon Steel and Stainless Steel (A2, A4) for diverse applications.

Multiple Grade Standards: Offered in Grades 4, 6, 8 and A2, A4 to meet DIN, ANSI, GB, JIS, GOST standards.

Free Samples for Standard Items: Free samples provided for standard fasteners; mold fees apply for custom non-standard items.

Customization Capability: Develop per customer request for customized products including non-standard fasteners.

High Strength & Durability: Features alloy steel construction with high tensile strength and resistance to damage.

Flexible Trade Terms: Accepts FOB, CIF, CNF, and EXW terms to suit various shipping needs.

Comprehensive Payment Methods: Supports T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, and Cash.

Global Market Experience: Serving North America, Europe, Asia, Africa, and Oceania since 2009.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Ningbo Anbor Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-02-18Nearest Port: NINGBO, SHANGHAI, TIANJINAverage Response Time: ≤2.14hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Anbor Hardware Co., Ltd. is identified as both a trading company and manufacturer/factory in Ningbo, China, producing multiple categories of fasteners and related hardware. It reports established production and export experience, substantial stated annual capacity for screws, bolts, nuts, anchors, and washers, and broad customization and ODM capabilities. The supplier exports directly, with exports representing 90% of total sales, and reports OEM service for well-known brands. However, it has no overseas showroom, agents, branches, warehouse, or inventory service capability. Service-control procedures exist in some areas but lack written records, while assessment procedures are absent. Product innovation is supported by new products developed during the past year, although no SDK is available. The provided information does not establish certification holding or specific customer references.

Supplier typeThe supplier is classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and operations in Ningbo, Zhejiang, China. Its stated business scope covers hardware, metal products, building materials, machinery-related products, and other goods, supporting a broad hardware-trading profile alongside manufacturing activity.

After-Sales capabilityThe supplier has participated in an offline trade show and accepts multiple quotation and payment terms, but it has no overseas showroom, overseas agents or branches, overseas warehouse, or in-stock service capability. Complaint-handling and corrective/preventive-action procedures are stated to exist but have no written records, while no written service-assessment procedures or followed records are available.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services, indicating active product-development capability. It does not have an available SDK, but the provided evidence supports innovation activity in product development rather than software integration.

Production capacityStated annual capacity includes 5,000 tons of screws, 6,000 tons of bolts, 3,500 tons of nuts, 2,000 tons of anchors, and 3,750 tons of washers. The supplier reports one-month average lead times in both peak and off-seasons and describes more than 15 years of production and export experience, although its in-stock capability is explicitly unavailable and manufacturing-capacity control records are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.