What about your delivery timeline?

Typically, for in-stock goods, we promise a delivery timeframe of 2-5 days. For 1-2 container orders, expect 18-25 days. Larger orders exceeding 2 containers are prioritized if urgently needed.

How are your products packed?

Our packing consists of 20-25kg per carton, with 36 or 48 cartons per pallet, totaling about 900-960kg per pallet. Custom logos on cartons and tailored packaging are available to meet requests.

Premium Custom Black Hexagon Bolts for All Applications

Name: Premium Custom Black Hexagon Bolts for All Applications
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2213351325

Guangdong, ChinaGuangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd

US$0.40

10,000-999,998 Pieces

US$0.33

999,999 Pieces

US$0.03

1,000,000+ Pieces

Sample price:US$0.50/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Shape of Head

Round Head with Washer

Model NO.

M8*16, M8*20, M8*30

Surface Finishing

Galvanize

Certification

ISO, GS, RoHS, CE

Customized

Application Scenario

Machinery, Furniture,Buildings, etc

Delivery Time

10-30 Days

Export Market

Global

Product Grade

8.8

Standard

GB5783-86

Transport Package

Bag and Tray

Specification

8*60

Trademark

JDS or customized

Origin

Guangdong, China

Production Capacity

400 Tons Per Month

Key features

30 Years Manufacturing Expertise: Over three decades of professional production experience ensuring high-quality fasteners.

Full Customization Options: Customization from samples, designs, full customization, and minor customization available.

Stringent Quality Control: 100% inspection including visual and function tests with MTC and mill certificates provided.

Wide Material Range: Materials include stainless steel (201, 304, 316), carbon steel (4.8, 8.8, 12.9), aluminum, and iron.

Multiple Surface Treatments: Options include zinc plating, nickel plating, oxidation, chrome plating, and copper plating.

Free Sample Service: Free standard fastener samples for new customers; long-term clients get free samples with shipping covered.

Flexible Order Acceptance: Small orders for standard and non-customized products are welcome.

Global Export Experience: Exporting globally with competitive pricing and professional management team.

Company profile

ODM ServicesManagement CertificationProduction Process VisualizationStandardized quality control

Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2020-10-20Nearest Port: guangzhouAverage Response Time: ≤5.23h

AI-Powered supplier vetting

SummaryJundasheng Hardware & Electrical Co., Ltd. is a Guangzhou-based fastener manufacturer established in 2003, with integrated production, R&D, and sales activities. The supplier reports ISO9001 and SGS certification, documented corrective/preventive-action and complaint-handling procedures, inventory capability, and customization and ODM services. Its stated product scope includes screws, gaskets, nuts, bolts, and other metal products, with reported production of 4,000 tons for each of these four categories and order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier does not provide OEM services for popular brands, lacks an available SDK, has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Financial credibility cannot be assessed because the supplied financial fields contain only years rather than financial results or supporting metrics. Customer-case evidence is also insufficient.

Supplier typeThe supplier is identified as a Guangzhou-based professional fastener production factory established in 2003, combining manufacturing, research and development, and sales. Its registered business scope also covers metal products, machinery parts, electrical equipment, import/export, and related technical services, indicating a manufacturer rather than a pure trading company.

CertificationsThe supplier states that it has obtained ISO9001 quality management system certification and SGS international certification system certification. These are explicit certification claims supporting quality-system credentials, although no certificate numbers, validity dates, or scope details are provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, and it can provide quotations under FOB, CIF, CFR, and EXW terms. However, it has no overseas warehouse, overseas showroom, overseas agent or branch, and offers overseas service in zero countries, so its documented process capability is stronger than its overseas service network.

R&D capabilityThe supplier reports R&D capability, new products during the past year, and ODM service availability, while its company description identifies R&D as part of its integrated operations. Nevertheless, it reports no available SDK, so the evidence supports product-development capability but not software-development or SDK capability.

Production capacityThe supplier reports in-stock capability, production of 4,000 tons each of screws, gaskets, nuts, and bolts, and order fulfillment within 15 workdays in both peak and off-peak seasons. A weakness is that no valid manufacturing-capacity contract exists with related subcontractors, which may limit reliance on outsourced capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This directly demonstrates broad stated customization coverage.

Product Q&A

Q:How can we earn your trust?

With three decades of unparalleled production experience and a professional management team, we deliver optimal solutions.

Q:How competitive are your prices?

We offer high-quality products at reasonable prices. Please send us an inquiry, and I will provide you with a prompt quote for your consideration.

Q:How do you maintain quality control?

Our Quality Control team meticulously inspects every production stage of each batch. We can furnish you with MTC and mill certificates once the goods are complete.

Q:Can you offer free samples?

For new customers, we provide free samples of standard fasteners, though the client bears express charges. Long-term clients receive free samples with us covering express costs.

Q:Do you accommodate small orders?

We welcome small orders for standard, non-customized products. Feel free to consult us.