Do you test all your goods before delivery?

Yes, we will have full inspection before delivery.

Durable Round Head Coupling Nuts for Flat Hex Threads

Name: Durable Round Head Coupling Nuts for Flat Hex Threads
Brand: Guangdong Taiyuanfeng Metal Products Co., Ltd.
SKU: 2237122625

Guangdong, ChinaGuangdong Taiyuanfeng Metal Products Co., Ltd.

US$0.02-0.03

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

ARS009

Connection

Common Bolt

Head Style

Hexagonal

Standard

GB, ISO

Grade

4.8

Profit Model

Factory

Delivery Time

15-17 Working Days After Confirming The Sample

Price Terms

EXW, Fob, CIF ,CFR, etc

Service

OEM ODM Custom Service

Transport Package

Carton: 32*24*14cm/24*21*14cm Pallet: 120*120*15cm

Specification

10.8*27-1/4*28*12mm

Trademark

GDTYF

Origin

China

HS Code

731816

Production Capacity

500000 Pieces/Month

Key features

OEM/ODM Custom Service: Supports full customization from samples, designs, or minor adjustments.

Wide Material Selection: Carbon Steel, Stainless Steel, Brass, Aluminum, and Titanium available.

Multiple Thread Types: Supports Metric, UNC, UNF, Whitworth, BSW, and Self-Tapping threads.

Various Surface Finishes: Options include Zinc Plated, HDG, Dacromet, Black Oxide, and PTFE Coated.

100% Quality Inspection: Full visual and functional inspection performed before delivery.

Flexible Delivery Time: 5-10 days for stock items; 10-30 days for custom orders based on quantity.

Sample Policy: Free samples available from stock; customer pays courier cost.

Manufacturer Direct: Direct factory supply with ability to build molds and fixtures.

Company profile

Importers and ExportersQuality AssuranceRaw-Materials TraceabilityManagement Certification

Guangdong Taiyuanfeng Metal Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤0.97h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier operates across toy, furniture, rubber-product, luggage, household-appliance, lighting, wood-product, building-material, and nonferrous-metal businesses. It demonstrates broad customization capability, ODM service, recent new-product activity, documented R&D processes, two R&D patents, software use of PS and CAD, and two R&D engineers. Quality controls include written warehouse procedures, four inspection staff, 26 test-equipment units, traceability, complaint handling procedures, and documented inspection instructions. It has OEM experience with known brands and export capability through self-operated import/export rights, with 51%–70% of sales from exports. However, no SDK, overseas warehouse, overseas showroom, or overseas agents/branches are reported. Financial information is limited to years identified as 2021–2023, without sufficient evidence to assess credibility.

Supplier typeThe registered business scope covers manufacturing and sales in multiple categories, including toys, furniture, rubber products, luggage, household appliances, lighting, wood products, building materials, and nonferrous metal alloys. This indicates a diversified manufacturer and seller rather than a narrowly specialized supplier.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with records and a corrective/preventive-action mechanism with followed records. It offers overseas training and has participated in an offline trade show, but reports no overseas warehouse, showroom, agents, or branches; the evidence supports complaint-process capability but not a comprehensive overseas service network.

R&D capabilityThe supplier reports new products within the past year, ODM service, documented design input/output, review, verification, and confirmation records, PS and CAD capability, two R&D patents, and two R&D engineers responsible for new-product design and customer customization. The lack of an available SDK limits evidence for software-development integration, but the broader product R&D evidence is positive.

Production capacityFinished-product inspections follow documented instructions uniformly, the supplier reports 20 qualified service-capability suppliers, and quality operations include four inspection staff, 26 test-equipment units, and written warehouse-control procedures with records. Reported average lead times are within 15 workdays to one month in both off-season and peak-season data, supporting established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. ODM service, recent new-product activity, and two engineers assigned to design and customer-specific customization further support broad customization capability.

Client casesThe supplier reports OEM service for known brands and participation in the Guangzhou Furniture Fair. These are explicit customer or market-exposure indicators, but no brand names, project descriptions, order histories, or independently verifiable case details are provided.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer.

Q:What are your terms of payment?

If the payment is less than or equal to 1000 USD, 100% in advance. If the payment is greater than 1000 USD, 30% T/T in advance, with the balance paid before shipment.

Q:What is your delivery time?

Generally, it is 5-10 days if the goods are in stock, or 10-30 days if the goods are not in stock, depending on the order quantity.

Q:Can you produce according to samples?

Yes, we can produce according to your samples or technical drawings. We can build the molds and fixtures.

Q:What is your sample policy?

We can supply a few samples for free charge if we have ready parts in stock, but the customers need to pay the courier cost.