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Fully Threaded Square Head Bolts Perfect for Structural Steel Connections
US$0.005-0.015
1,000 Pieces
Sample price:US$10.00/bag.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Square HeadModel NO.
StandardConnection
Common BoltHead Style
SquareStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Blue-White Zinc PlatedSampling
UnconstrainedApply
Machinery, Chemicals, Buildings, etcDelivery Time
3-20 DaysExport Market
GlobalProductive Capacity
5 Million PiecesCertificate
Is09001ectQuality Control
100% InspectionTransport Package
Carton+PalletSpecification
M6 x 10/12/16/20/25/35mmTrademark
JDS or customizedOrigin
Guangzhou, ChinaProduction Capacity
5 Million/MonthKey features
Customization Options: Accepts customization from samples, designs, full customization, minor customization, and flexible customization.
Material Variety: Available in plastic, aluminum, iron, and stainless steel grades 201, 304, 316.
Standard Compliance: Meets national, British, American, metric, and non-standard specifications.
Hardness Grades: Offers carbon steel 4.8, 8.8, 12.9 and stainless steel A2-70.
Surface Treatments: Includes color zinc, nickel plating, oxidation black, chrome plating, copper plating, and more.
Production Capacity: Annual productive capacity reaches 5 million pieces with 55 production lines.
Quality Assurance: Features 100% visual and functional inspection with traceable raw materials.
Professional Experience: Over 30 years of manufacturing experience with factory direct sales.
Company profile
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: ≤5.30h
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:What customization services are available?
A:
We offer customization from samples, designs, full customization, minor customization, and flexible customization.
Q:What materials do you use for your products?
A:
Our materials include plastic, aluminum, iron, and stainless steel grades 201, 304, and 316.
Q:What is your minimum order quantity?
A:
The minimum order quantity is 20,000 pieces.
Q:How long is the delivery time?
A:
Lead time is within 15 working days for both peak and off-peak seasons.
Q:Do you have quality control measures?
A:
Yes, we perform 100% inspection including visual and function checks with traceable raw materials.
Send Inquiry
*To:
Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd*Content:
Supplier replies will be sent to your registered email
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