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Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
Hex Bolts With Customer's DesignConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
4.8&5.8&6.8&8.8&10.9&12.9Application
BuildingFinish
Yzp&Blk&Zinc Plated&HDGProcess
Cold Forging,Hot Forging,MachiningSurface Treatment
According to RequirementsSalt Spray Test
According to RequirementsThread Type
Fine / Coarse /Bsw/Bsf/ Unc/UnfTransport Package
Small Box & Bulk & CustomizingSpecification
M3-M60Trademark
STRONG BOLTOrigin
Ningbo, ChinaHS Code
7318150000Production Capacity
2500tons/YearKey features
Custom Design Support: Accepts customer designs with drawings in JPG, PDF, DWG, IGS, or STP formats.
Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Copper, Plastic, and Aluminum.
Multiple Surface Treatments: Options include Zinc Plated, Galvanized, HDG, Nickel Plated, Anodized, and Powder Coating.
Flexible Manufacturing: Utilizes Cold Forging, Hot Forging, Machining, and Stamping based on requirements.
10+ Years Experience: Established supplier with over a decade of experience in fastener manufacturing and export.
Global Standards Compliance: Products meet DIN, ANSI, GB, JIS, BSW, and GOST standards for international use.
Custom Thread Types: Offers Fine, Coarse, BSW, BSF, UNC, and UNF thread types according to needs.
Professional Packaging: Standard plastic bag and carton packing, customizable to customer specific demands.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.01h
AI-Powered supplier vetting
SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.
Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.
After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.
R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.
Product Q&A
Q:What materials are available for these hex bolts?
A:
We provide Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.
Q:Can I customize the design and surface treatment?
A:
Yes, we accept custom designs based on your requirements, including specific surface treatments and salt spray tests.
Q:What drawing formats do you accept for custom orders?
A:
We accept processing drawings in JPG, PDF, DWG, IGS, and STP formats.
Q:What are the standard grades available?
A:
We offer grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 to meet various strength requirements.
Q:What is the lead time for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:Ningbo Strong Bolt Trade Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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