What certifications do your products have?

Our products are certified with ISO, GS, RoHS, and CE standards.

What payment methods do you accept?

We accept Money Gram, LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What surface finishing options are available?

Options include oxidation blackening, zinc plating (color, white, blue), nickel plating, chrome plating, copper plating, and imitation gold.

Premium Black Stainless Steel Self Tapping Screws for All Projects

Name: Premium Black Stainless Steel Self Tapping Screws for All Projects
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2183593815

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

US$0.01

10,000-49,998 Pieces

US$0.09

49,999-999,998 Pieces

US$0.07

999,999+ Pieces

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Shape of Head

Round

Model NO.

Self-tapping screw

Surface Finishing

Oxidation Blackening

Certification

ISO, GS, RoHS, CE

Customized

Nominal Thread

1.3m

Delivery Time

10-30 Days

Export Market

Global

Product Grade

Level a

Material Grade

Carbon Steel Q235

Transport Package

Bag and Tray

Specification

1.3*5

Trademark

JDS or customized

Origin

Guangdong, China

Production Capacity

5 Million/Month

Key features

Premium Material Options: Available in Stainless Steel (201, 304, 316), Carbon Steel (4.8, 8.8, 12.9), Plastic, Aluminum, and Iron.

Extensive Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Diverse Head & Thread Types: Features round, flat, countersunk, and hex heads with various thread types including self-tapping and machine threads.

Professional Surface Finishing: Provides oxidation blackening, zinc plating, nickel plating, chrome plating, and copper plating options.

ISO & Safety Certified: Products certified with ISO, GS, RoHS, and CE standards ensuring quality and safety compliance.

Fast Delivery Time: Standard delivery within 10-30 days, with peak and off-peak lead times both within 15 workdays.

Free Sample Service: Custom and free sample services are available for clients to verify quality before bulk orders.

30+ Years Experience: Manufacturer with over 30 years of professional production experience in hardware and fasteners.

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: ≤5.41h

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.