What is your estimated delivery timeframe?

Typically, in-stock items ship within 2-5 days. For quantities of 1-2 containers, expect delivery in 18-25 days. For urgent orders exceeding 2 containers, we can prioritize production to meet your needs swiftly.

How is your packaging structured?

Each carton ranges from 20 to 25kg, with 36 or 48 cartons per pallet, totaling approximately 900-960kg per pallet. We also offer the option to imprint your logo on the cartons, or customize packaging as per your specific requirements.

What are your payment terms?

We accommodate T/T and LC for standard orders, while Paypal and Western Union are acceptable for smaller orders or sample requests.

Premium Zinc-Plated Hex Socket Bolts for Heavy-Duty Applications

Name: Premium Zinc-Plated Hex Socket Bolts for Heavy-Duty Applications
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2206302175

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 Manufacturing Experience: Over three decades of professional production expertise and seasoned management team.

Full Customization Support: Bespoke services based on samples, drawings, or designs with flexible customization options.

Free Sample Service: Complimentary standard fastener samples provided for new customers (shipping cost applies).

Rigorous Quality Control: 100% finished product inspection with MTC and mill certificate supplied upon completion.

Wide Material Selection: Available in Stainless Steel (201, 304, 316), Carbon Steel, Aluminum, and Iron.

Global Export Capability: Exporting worldwide with standard compliance to DIN, ANSI, GB, JIS, BSW, and GOST.

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

ISO9001 Certified Factory: Manufacturing facility certified under ISO9001:2015 management system 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: ≤5.20h

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 an impressive 30-year legacy in production and a seasoned management team, we are committed to providing the ideal solution tailored to your needs.

Q:What about your pricing structure?

Our high-caliber products come at a fair and reasonable price. Share your inquiry with us, and I will promptly provide a tailored quotation for your immediate consideration.

Q:How do you ensure consistent quality control?

Our QC team meticulously inspects every production stage for each batch, and we can supply you with an MTC and mill certificate upon completion of the goods.

Q:Are free samples available?

New customers can receive complimentary samples of our standard fasteners; however, express charges are the client's responsibility. Long-standing clients benefit from free samples and express shipping covered by us.

Q:Do you accommodate small orders?

Certainly! We welcome standard, non-customized small order inquiries. Feel free to reach out to us.