What are your delivery timelines?

Generally, if stock is available, we ship within 2-5 days. For orders of 1-2 containers, delivery takes 18-25 days. For larger orders exceeding 2 containers with urgent needs, we prioritize production.

How are your products packaged?

Our standard packaging involves 20-25kg per carton, grouped into 36 or 48 cartons per pallet. Each pallet weighs approximately 900-960kg. We offer customization, including logos on cartons, tailored to your specifications.

What are your payment terms?

We accept T/T and LC for general orders, with Paypal and Western Union available for smaller or sample orders.

Premium Hex Socket Bolts for Heavy-Duty Industrial Use

Name: Premium Hex Socket Bolts for Heavy-Duty Industrial Use
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2214274665

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

US$0.25

10,000-99,999 Pieces

US$0.23

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 Manufacturing Experience: Decades of expertise ensuring impeccable craftsmanship and reliability.

Comprehensive Quality Control: 100% inspection including visual and functional checks with MTC certificates.

Full Customization Services: Tailored solutions from samples, designs, or full customization requirements.

Competitive Factory Pricing: Direct supplier offering high quality at highly competitive market rates.

Free Sample Availability: Complimentary samples for standard fasteners and returning clients.

Diverse Material Options: Stainless steel, carbon steel, aluminum, and plastic in various grades.

Global Export Capability: Serving North America, Europe, Asia, Africa, and Oceania markets.

ISO 9001:2015 Certified: Manufacturing process certified for quality management 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: ≤5.04h

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 I trust your company?

With three decades of industry experience, paired with a seasoned management and production team, we assure you a solution that is impeccably crafted.

Q:What about your pricing?

Our products marry high quality with competitive pricing. Simply send us an inquiry, and we will promptly provide you a quote to consider immediately.

Q:How do you manage quality control?

We mandate comprehensive QC inspections throughout every production phase for each batch of goods. Additionally, we can furnish you with MTC and mill certificates upon the completion of goods.

Q:Can you offer free samples?

For our new clients, we provide complimentary samples for standard fasteners, although the express charges fall to the client. For returning clients, we dispatch free samples and cover express charges ourselves.

Q:Do you accommodate small orders?

We welcome inquiries for small orders of standard non-customized products, and we are eager to assist you.