What is the typical lead time for production?

Off-season lead time is within 15 workdays, while peak season takes about one month.

Which international standards do your products comply with?

Our products conform to DIN, ANSI, GB, JIS, BSW, and GOST standards.

What are the payment terms?

We accept LC, T/T, and Western Union for international commercial transactions.

High Quality 8.8 10.9 Grade Black Oxide Flange Bolt DIN6921 Hex Head Flange Bolt

Name: High Quality 8.8 10.9 Grade Black Oxide Flange Bolt DIN6921 Hex Head Flange Bolt
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2138123445

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$0.10-10.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head With Flange

Model NO.

DIN6921

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8/8.8/10.9/12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Zinc/ Geomet/ HDG / etc.

Packing

Bulk; Small Box

MOQ

300kgs

Head Mark

Customized

OEM

Available

ODM

Available

Transport Package

Box; Carton; Pallet; Barrel; Container

Specification

M4-M72

Trademark

MXF; Customized

Origin

China

HS Code

73181510

Production Capacity

1000tons Per Month

Key features

Wide Grade Range: Available in 4.8, 8.8, 10.9, and 12.9 grades for diverse strength requirements.

Custom Head Mark: Head markings can be customized according to specific customer requirements.

OEM/ODM Support: Full OEM and ODM services available for non-standard items and specifications.

Multiple Standards: Compliant with DIN, ANSI, GB, JIS, BSW, and GOST international standards.

Flexible Finishes: Options include Zinc, Geomet, HDG, and other surface treatments as needed.

Low MOQ: Minimum order quantity is only 300kgs, suitable for small batch testing.

Fast Lead Time: Off-season lead time is within 15 workdays for quick delivery.

Professional Export: Specialized exporter with high credibility and global market coverage.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

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.