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Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
DIN608Connection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, ANSI, GBGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Color-Zinc PlatedProcess
Cold FormingSample
Free SampleClass/Grade
4.8/6.8/8.8Available Material
Carbon Steel, High Strength SteelTransport Package
25kg Carton+900kg/PalletSpecification
M5~M24Trademark
QBHOrigin
ChinaHS Code
7318150000Key features
DIN 608 Standard Compliance: Manufactured to meet DIN 608, ANSI, and GB standards for global compatibility.
Anti-Rotation Square Neck: Square headrest design prevents scrolling during mounting for secure fastening.
Multiple Grade Options: Available in 4.8, 6.8, and 8.8 grades to suit various strength requirements.
Versatile Material Selection: Constructed from Carbon Steel or High Strength Steel for durability.
Wide Size Range: Sizes available from M5 to M24 for diverse application needs.
Customizable Surface Finish: Options include Zinc Plated and Black coating for corrosion resistance.
Free Sample Availability: Free samples provided for process verification before bulk orders.
Cold Forming Process: Manufactured using cold forming for enhanced structural integrity.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤10.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others
AI-Powered supplier vetting
SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.
Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.
R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.
Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.
Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.
Product Q&A
Q:What is the standard for these bolts?
A:
The bolts comply with DIN 608, ANSI, and GB standards.
Q:What grades are available?
A:
We offer 4.8, 6.8, and 8.8 grades.
Q:What materials can be used?
A:
Available materials include Carbon Steel and High Strength Steel.
Q:What is the size range?
A:
Sizes range from M5 to M24.
Q:Do you offer free samples?
A:
Yes, free samples are available for the cold forming process.
Send Inquiry
*To:
Jiaxing City Qunbang Hardware Co., Ltd.
Jiaxing City Qunbang Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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