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Product profile
Customization
AvailableMaterial
Stainless Steel/Carbon SteelType
Flat HeadModel NO.
Flat Head Full-Hex Body Close EndConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, GOST, BSWGrade
8.8Application
Machinery, Chemical Industry, BuildingFinish
Zinc Plated, PolishedMOQ
10000piecesThread
MetricName
Rivet NutsCertificate
ISO9001, RoHSMeasurement System
Inch, MetricTransport Package
20-25kg/Carton+900kg PalletSpecification
M3-M12Trademark
BNTOrigin
ChinaHS Code
731815Production Capacity
1000ton/MonthKey features
Wide Material Selection: Available in Stainless Steel (SS201-SS904L) and Carbon Steel with various grades.
Multiple Finishing Options: Zinc plating, HDG, Black Oxide, Dacroment, Anodization, and Nickel plating available.
Customized Fastener Services: Bespoke services for samples and drawings with CNC machining capabilities.
Free Sample Availability: Free samples provided for standard fasteners and existing customers.
Flexible Lead Time: 10-15 days in slack season, 15-30 days during busy season for custom orders.
Comprehensive Certifications: ISO9001 and RoHS certified with rigorous quality assurance testing.
Custom Logo and Packaging: Accept custom logos on products and cartons with professional design support.
Global Shipping Options: Ships from major ports including Shanghai, Ningbo, and Shenzhen via FOB/CIF.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 YearsNearest Port: SHANGHAI , NINGBO ,ZHAPU , SHENZHEN, TIANJINGAverage Response Time: ≤0.82h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company in Zhangjiagang, Suzhou, with business scopes covering labor protection products, apparel, textiles, communication equipment, electronics, and certain medical protective products. It is described as a professional technical supplier and offers multiple customization modes, ODM services, and OEM services for popular brands. However, it has only one R&D engineer, launched no new products in the past year, and does not provide 3D software or SDK services. Service procedures and complaint-handling procedures exist, but supplier approval records are incomplete. Financial information is represented only by reporting years, without performance values. No overseas warehouse, showroom, overseas branch or offline trade-show participation is reported.
Supplier typeThe supplier is explicitly classified as a trade company, while its stated scope includes labor protection products, apparel, textiles, medical protective equipment, communication equipment, and electronic products. It is also identified as a professional technical supplier, indicating a trading-oriented business with technical and customization support rather than confirmed manufacturing status.
After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records, and it has a corrective and preventive action mechanism with implementation records. However, its general service-assessment procedure has no records, and its approved-supplier list lacks approval signatures or dates, indicating documented but incompletely controlled service processes.
R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has only one R&D engineer, launched no new products in the past year, and lacks both 3D software design and SDK capabilities. This shows some technical development and design support, but limited demonstrated innovation output and digital R&D capability.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly evidencing broad customization and design-manufacturing support.
Client casesA repeat-buyer preference of 50%–80% is reported, and the supplier states that it provides OEM services for popular brands. These are positive customer-related indicators, but no named customers, specific projects, order examples, or independently verifiable case details are provided.
Product Q&A
Q:How to get the product catalog?
A:
Please provide your email address, and we will send the catalog within two working hours.
Q:Are samples available and what are the costs?
A:
Yes, samples are free of charge. We ship weights under 1 kg for free; existing customers also get free express shipping.
Q:How to obtain a price list?
A:
Please provide your email address, and we will send the price list within two working hours.
Q:Can you add my own logo or design to the products?
A:
Yes, we can accommodate custom logos or designs on the products without issue.
Q:What is the delivery time for orders?
A:
Stock items deliver within 2-5 days. 1-2 containers take 18-25 days. Larger orders can be prioritized for expedited production.
Send Inquiry
*To:
Bolnut Fastener Co., Ltd
Bolnut Fastener Co., Ltd*Content:
Supplier replies will be sent to your registered email
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