What are your delivery timelines?

Generally, if the items are in stock, delivery occurs within 2-5 days. For orders of 1-2 containers, expect a timeline of 18-25 days. For urgent needs exceeding two containers, we will prioritize your production.

How is your product packaging structured?

Our standard packaging consists of 20-25kg per carton, and 36 or 48 cartons per pallet, totaling approximately 900-960kg per pallet. We can also customize carton logos or designs to meet your specifications.

What payment terms do you offer?

Our flexible payment options include T/T and LC for standard orders, with PayPal and Western Union available for smaller or sample orders.

Industrial Strength Black Hex Socket Bolts for Heavy-Duty Applications

Name: Industrial Strength Black Hex Socket Bolts for Heavy-Duty Applications
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2214311565

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

US$0.25

10,000-99,999 Pieces

US$0.20

100,000-4,999,999 Pieces

US$0.15

5,000,000+ Pieces

Sample price:US$0.10/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

3/8"-16

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Delivery Time

5-15 Days

Export Market

Global

Product Grade

Standard

Material Grade

Carbon Steel

Nominal Length

Screw Pitch

0.8

Model Number

Customizable

Sample

Provide for Free

Transport Package

PE/PP Bag + Carton, or as Per Client′S Requi

Specification

Trademark

JDS or customized

Origin

Guangdong, China

Production Capacity

5 Million/Month

Key features

30 Years Production Experience: Over three decades of professional manufacturing excellence in fasteners.

Customizable Model Number: Model numbers can be customized to meet specific buyer requirements.

Free Sample Service: Free samples provided for new clients and returning clients.

Comprehensive QC System: 100% inspection including visual and function checks with MTC available.

Diverse Material Options: Available in stainless steel, carbon steel, aluminum, and plastic.

Global Export Capability: Exporting to North America, Europe, Asia, Africa, and Oceania.

Flexible Payment Terms: Accepts T/T, LC, PayPal, Western Union, and Money Gram.

ISO9001:2015 Certified: Manufacturing process certified under international quality standards.

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: ≤4.63h

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:Why should I trust your company?

With over 30 years of esteemed production experience and a skilled management team, we specialize in delivering optimal solutions with precision.

Q:Can you tell me about your pricing?

Our pricing strategy is crafted to offer high-quality products at reasonable rates. Submit an inquiry, and I will promptly provide you with a competitive quote for your consideration.

Q:How do you ensure quality control?

Our rigorous QC team inspects every production phase for each batch of goods. We are also able to offer MTC and mill certificates upon goods completion.

Q:Are free samples available?

New clients can receive free samples of our standard fasteners, though the express charges are the client's responsibility. For returning clients, we will send samples free of charge and cover the express fees.

Q:Do you accommodate small orders?

Yes, we gladly accept small orders for standard non-customized products. Feel free to reach out with your inquiries.