Which payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What industries can these fasteners be used in?

They are widely used in new energy vehicles, solar photovoltaics, commercial aerospace, robotics, and biomedicine.

Do you provide technical support?

Yes, we have an experienced technical and service team to provide personalized solutions.

ASTM A563 / A194 Heavy Hex Coupling Nuts Hot DIP Galvanized Structural Fasteners

Name: ASTM A563 / A194 Heavy Hex Coupling Nuts Hot DIP Galvanized Structural Fasteners
Brand: Wuxi Sunny International Corp
SKU: 1988882651

Jiangsu, ChinaWuxi Sunny International Corp

US$0.01-0.10

10,000 Pieces

Product specifications

Coupling Nut

OEM

Sample price:US$10.00/piece.Request sample

Product profile

Material

Stainless Steel/Brass/Aluminum/Other

Type

Coupling Nut

Connection

Threaded

Head Style

Cylinder/Hex

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

A2 A4 4.8

Certificate

ISO9001, Ppap Level #, RoHS, CE

Finish

Plain Finish, Zinc Plated/Nickel Plated and Other

Sample

Available

Customization

as Per Your Drawing

Trade Term

EXW/Fob/CIF/DDP etc.

Transport Package

Carton/Pallet

Specification

M3 M4 M5 M6 M8 to M30 and other

Trademark

WXSNY

Origin

Jiangsu, China

HS Code

731816

Production Capacity

10000000

Key features

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

Wide Material Selection: Available in stainless steel, carbon steel, brass, aluminum, and other materials.

Multi-Industry Application: Suitable for new energy vehicles, solar, aerospace, robotics, and biomedicine.

Certified Quality: Complies with ISO9001, PPAP Level #, RoHS, and CE standards.

Global Trade Terms: Supports EXW, FOB, CIF, DDP, and other flexible trade terms.

Professional Support: Experienced technical team provides personalized solutions for all needs.

Flexible MOQ: Minimum order quantity starts at 1000 pieces for easy procurement.

Diverse Payment Methods: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersSelf-brandedIn-stock CapacityCustomization from Samples

Wuxi Sunny International Corp

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a fastener manufacturer with a stated reputation for consistent quality, quick delivery, and professional service. Its reported workforce includes 15 production personnel, 10 management personnel, 5 support staff, and 3 R&D personnel. It can trace raw materials, offers customization from samples and designs, and reports quality assurance, but finished-product inspection is by random inspection with one QA/QC inspector. R&D documentation was unavailable for audit, no new products were reported in the past year, and 3D design, ODM, SDK, and notable-brand OEM services are unavailable. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent/branch, or offline trade-show participation. Financial information is inconsistent and insufficient for a reliable credibility assessment. No customer cases or named customers are provided.

Supplier typeThe supplier identifies itself as a fastener supplier serving clients worldwide and reports production personnel plus product-specific capacity information for bolts, nuts, screws, and pins. These details support classifying it as a fastener manufacturer or production-oriented supplier.

R&D capabilityThe supplier has 3 R&D personnel and technology engineers who confirm customer requests and provide production support. Nevertheless, R&D audit documentation was unavailable, software capability was confidential, no new products were reported in the past year, and 3D design, ODM, and SDK capabilities are unavailable. This indicates limited or insufficiently evidenced innovation capability rather than a demonstrated advantage.

Production capacityThe supplier reports 15 production personnel, raw-material traceability, quality assurance, and product-specific annual productivity figures, including 800000 tons for nuts and 10000 tons for pins. Finished-product inspection is random and only one QA/QC inspector is reported; lead time is stated as one month in both peak and off-season. Production capability is evidenced, although inspection resources appear limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent across the R&D and quality-related slices, although the supplier does not provide 3D software design services.