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A4-80 A2 Large Inventory Vibration Resistant Anti-Rust Wing Nut for Construction

Name: A4-80 A2 Large Inventory Vibration Resistant Anti-Rust Wing Nut for Construction
Brand: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
SKU: 2140551872

Jiangsu, ChinaXinghua Ruibang Stainless Steel Standard Parts Co., Ltd.

US$0.10-2.00

1 Piece

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel, Carbon Steel, Alloy Steel, Copper

Type

Hexagon Head

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

8.8

Color

Original , Black, Blue,Yellow and Other Colors

Surface

Yellow, Blue-Zinc Plated

Property Class

Products Usages

Wind Power Equipments/Wheel/Auto Parts/Trucks

Surface Treatment

Polishing, Electroplating, Hot-DIP Galvanizing, Ox

Customized

Available

Main Material

Stainless Steel, Carbon Steel, Brass, Aluminum

Package

Carton+Pallet

Service

OEM/ODM

Shipping Term

10-45 Days

Transport Package

Srandard Packing

Specification

M3-M52

Trademark

Origin

Dainan

Production Capacity

1000000 PCS/Week

Key features

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Alloy Steel, Copper, Brass, and Aluminum.

Customizable Colors: Offering Original, Black, Blue, Yellow, and other custom color options.

Versatile Surface Treatment: Options include Polishing, Electroplating, Hot-DIP Galvanizing, and Oxidation.

OEM/ODM Services: Professional R&D team supports custom product design and special orders.

High Corrosion Resistance: 304/316 stainless steel grades provide excellent resistance to atmospheric and chemical corrosion.

Fast Standard Parts Delivery: Standard parts can be shipped within 7 days after order placement.

Diverse Application Scenarios: Suitable for wind power, automotive, aerospace, marine, and construction industries.

Flexible Payment Terms: Accepts 30% deposit with 70% balance before shipment, plus T/T, D/P, and LC.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-01-01Nearest Port: ShanghaiAverage Response Time: ≤2.25hTerms of Payment: T/T, D/P, LCInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company engaged in the production, processing, and sale of stainless steel standard parts, fasteners, and related metal products, including nuts, thread rods, and bolts. It identifies as a professional technical supplier and reports four R&D engineers supporting customer-request confirmation, product design, production, and after-sales technical service. Customization is available from samples, designs, and full or minor requirements, but 3D software design and SDK capabilities are unavailable. Quality assurance and raw-material traceability are reported, although several processes rely on instructions or records without written procedures or records. The supplier has in-stock capability and one-month stated lead times, but no valid manufacturing contract with factories or subcontractors, no overseas warehouse, agents, branches, or showroom. No management-system certifications are reported. Financial credibility cannot be established from the provided data because the reported...

Supplier typeThe supplier is identified as a limited company with a combined business type, engaged in production, processing, and sales of stainless steel standard parts, fasteners, and other metal products. Its listed products include nuts, thread rods, bolts, screws, washers, and non-standard products, supporting classification as a manufacturing-oriented technical supplier.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and does not demonstrate compliance with a certified management system.

R&D capabilityThe supplier reports professional technical-supplier status, four R&D engineers, and responsibilities covering customer requirements, new-product design, production support, and after-sales technical support. Nevertheless, it lacks 3D software design and SDK availability, so innovation capability is evidenced in conventional product development but not in digital design or SDK-based development.

Customization capabilityCustomization is explicitly offered from samples, customer designs, full requirements, minor requirements, and flexible specifications. Four R&D engineers are assigned to confirm customer requests and design new products, providing direct support for customized fastener development.

Product Q&A

Q:What is the delivery time?

We have excellent production capacity. For standard parts, we can ship within 7 days after you place your order. For non-standard parts, depending on the product, it takes 15-45 days to ship.

Q:Are you a trading company or a manufacturer?

We are a factory.

Q:Do you accept special orders (custom orders)?

Yes, customers need to provide detailed information such as size, quantity, and material.

Q:Do you provide samples? Are samples free or do they require an additional fee?

Yes, we can provide some samples free of charge, but the shipping cost is your responsibility. If you need a large quantity of samples, we will charge an additional fee.

Q:What are your payment terms?

30% as deposit, 70% before shipment.