What are the available grades for these fasteners?

We provide grades 4.8, 8.8, 10.9, and 12.9 for various strength requirements.

What sizes are available for the bolts?

Sizes range from M5 to M56, covering a wide spectrum of industrial needs.

What are the lead times for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

DIN933 DIN931 Heavy Duty Brass Hex Head Bolt and Nut Nuts and Bolts

Name: DIN933 DIN931 Heavy Duty Brass Hex Head Bolt and Nut Nuts and Bolts
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2134337535

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

US$0.10-10.00

1,000 Pieces

Sample price:US$300.00/batch.Request sample

Product profile

Customization

Available

Material

Carbon/Stainless/Steel

Type

Hexagon Head

Model NO.

DIN933

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

Key features

Customized Head Mark: Head marking can be customized according to customer requirements.

OEM and ODM Services: Original Equipment Manufacturer and Original Design Manufacturer services are available.

Wide Material Options: Available in Carbon Steel and Stainless Steel to meet diverse needs.

Multiple Standard Compliance: Products conform to DIN, ANSI, GB, JIS, BSW, and GOST standards.

High Grade Availability: Grades 4.8, 8.8, 10.9, and 12.9 are available for heavy-duty applications.

Diverse Finish Options: Finishes include Zinc, Geomet, HDG, and others for corrosion protection.

Broad Size Range: Sizes available from M5 to M56 for various bolt and nut applications.

Global Market Coverage: Sales cover Europe, North America, South America, Russia, Middle East, and Asia.

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: ≤4.98hTerms 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.