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Black Oxide DIN7991 Hex Socket Countersunk Flat Head Screws
US$0.08
3,000-9,999 Pieces
US$0.05
10,000-49,999 Pieces
US$0.03
50,000-99,999 Pieces
US$0.02
100,000+ Pieces
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
3MM-24MMConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, JIS, BSW, GOSTGrade
10.9Application
Machinery, Chemical Industry, EnvironmentalFinish
BlackTransport Package
Approx 25kg/Carton, 36 Carton/Pallet.Specification
DIN7991, GB, Jisb, ISO, ANSI/Asme B, W. S. WTrademark
WELLBOLTOrigin
ChinaHS Code
7318160000Production Capacity
3000 Tons Per YearKey features
Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, and Brass.
Multiple Finish Options: Coatings include Galvanized, Black Oxide, and Dacromet for corrosion resistance.
High Precision OEM/ODM: Custom-made parts strictly follow customer drawings and tolerance requirements.
ISO9001 Quality Control: Strict quality control from production to delivery adhering to ISO9001:2008.
Extensive Size Range: Sizes available from M3 to M24 with various pitch and length options.
Global Export Experience: Exported to over 60 countries since 2010 with 10+ years of industry experience.
Fast Delivery for Standard Parts: Standard parts delivered within 7-45 days; non-standard parts in 25-45 days.
Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, Western Union, and Money Gram.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: shanghaiAverage Response Time: ≤4.39hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW
AI-Powered supplier vetting
SummaryWELLBOLT CO., LTD. is identified as a Chinese manufacturer/factory producing fasteners and metal products. It has professional technical, 3D design, ODM, OEM, and sample/design customization capabilities, but reported no new products in the past year and no available SDK. Service management is supported by written procedures and records for supplier assessment, corrective actions, and complaint handling. The company holds a valid import/export license and has six years of export experience, with exports representing 51%–70% of total sales. However, it reports no overseas warehouses, showrooms, agents/branches, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial records are referenced for recent years, but no financial results are provided. Certification holdings, production scale, and customer cases are not sufficiently documented; employee count is six, but this alone does not establish production capacity.
Supplier typeWELLBOLT CO., LTD. is explicitly identified as a manufacturer/factory and as a fasteners and metal production manufacturer and exporter located in Haiyan County, Zhejiang, China. It is a limited company and is not part of a larger company group.
CertificationsThe supplier is stated to possess a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.
After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent or branch, and its overseas service coverage is recorded as zero countries, limiting evidence of international after-sales presence.
R&D capabilityThe supplier provides professional technical R&D support, 3D software design, ODM services, and customization from samples or designs. However, it reported no new products in the past year and no available SDK, so evidence supports design and development services but not recent product innovation.
Production capacityThe supplier is explicitly classified as a manufacturer/factory producing fasteners and metal products, with export licensing and six years of export experience. Nevertheless, the employee count is six and no production capacity, equipment, output, or throughput data is provided, preventing a full assessment of manufacturing scale.
Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These statements provide direct evidence of product and design customization capability.
Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving brand customers. No customer names, project details, order history, or verifiable case studies are provided.
Product Q&A
Q:Why choose Wellbolt?
A:
We provide first-class services in supplying quality fasteners while minimizing costs. Our mission is professional customer service and technological innovation, aiming to be your reliable partner and friend.
Q:How is quality ensured?
A:
All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by a team of managers familiar with modern quality management concepts.
Q:What if I cannot find the product I need on your website?
A:
You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples by DHL/TNT, and we will custom-develop the model for you.
Q:Can you strictly follow the tolerance on the drawing and meet high precision?
A:
Yes, we can. We provide high-precision parts and manufacture them exactly according to your drawings.
Q:How should I order and make payment?
A:
Payments are made by T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid by T/T before production, and the balance is paid before shipment.
Send Inquiry
*To:
WELLBOLT CO., LTD.
WELLBOLT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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