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DIN 6921 Hexagon Flange Bolts with High Quality
US$0.10-1.00
1,000 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon Head With FlangeModel NO.
DIN 6921Connection
Common BoltHead Style
Hexagon FlangeStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
A2-70 A4-70Thread
Unc, Unf, Un, Metric Coarse, FineSurface
Plain, Zinc Plated (Blue, White, Black, Yellow), NPpap
1 2 3 4 5Ppm
200 150 100 50Feature
One-Stop ServicesTest
Professional EquipmentsTransport Package
Bulk Packaging, Small Box(Glue Box, Color Box)Specification
M2.5-M56Trademark
MIANXUANOrigin
Ningbo ZhejiangHS Code
7318159001Production Capacity
1000tons Per MonthKey features
High Quality Material: Made from Carbon Steel with grades A2-70 and A4-70 for durability.
Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards.
Customizable Options: Thread, surface, and packaging can be customized to customer needs.
Fast Response Time: Professional team ensures response within 2 hours.
Full Stock Availability: Maintains full stock for almost all standard fasteners.
Flexible Packaging: Options include bulk, small boxes, cartons, and wooden pallets.
One-Stop Service: Comprehensive services from production to sales and design.
Professional Testing: Utilizes professional equipment for quality inspection.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤3.24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.
CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.
After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.
Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.
Product Q&A
Q:What materials are used for these bolts?
A:
The bolts are made of Carbon Steel, available in grades A2-70 and A4-70.
Q:Which standards do the bolts comply with?
A:
They comply with DIN, ANSI, GB, JIS, BSW, and GOST standards.
Q:Can the thread and surface be customized?
A:
Yes, threads (Unc, Unf, Metric, etc.) and surfaces (Plain, Zinc Plated, etc.) are customizable.
Q:What is the response time for inquiries?
A:
Our professional team responds within 2 hours.
Q:Is there stock available for standard fasteners?
A:
Yes, we maintain full stock for almost all standard fasteners.
Send Inquiry
*To:
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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