What are the available sizes for these bolts?

The size range is from M1.6 to M52.

What is the lead time for production?

Peak Season Lead Time is one month, and Off Season Lead Time is within 15 workdays.

Hardware Fastener Professional Stainless Steel 304 Hexagon Head DIN933 Hex Bolt

Name: Hardware Fastener Professional Stainless Steel 304 Hexagon Head DIN933 Hex Bolt
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2103166922

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

US$0.01-1.00

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel, Stainless Steel, Brass etc.

Type

Hexagon Head

Model NO.

DIN933

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB

Grade

8.8

Application

Connection, Fastening

Finish

Blue-White Zinc Plated

OEM

Support

Price

Low Price

Surface Treatment

Plain.Black.Zinc Plate. HDG

Color

Customized Colors

Term of Validity

1 Year

Service

Good Service

Product Name

Hex Bolt

Quality Control

100% Quality Insepected

Transportation

Convenient

Thread

Full Thread

Transport Package

Carton

Specification

M1.6-M52

Trademark

MIANXUAN

Origin

China Zhejiang

Production Capacity

10000tons/Year

Key features

Customized Colors: Available in customized colors to meet specific aesthetic requirements.

OEM Support: Full OEM services provided for custom manufacturing needs.

Wide Material Range: Available in Carbon Steel, Stainless Steel, Brass, and other materials.

Multiple Standards: Complies with DIN 933, ISO 4017, GB/T 5783, and other international standards.

Various Surface Treatments: Options include Plain, Black, Zinc, Yellow Zinc, HDG, and Dacromet.

High Strength Grades: Available in grades Gr4.6 to Gr12.9, A2-70, and A4-80.

Mass Production Capacity: Annual output reaches 30,000 tons with advanced automated production lines.

Full Thread Design: Features full thread for precise engagement and excellent anti-vibration performance.

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: ≤2.74hTerms 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 do I need to offer a quote?

Please provide us with 2D or 3D drawings (with material, dimension, tolerance, surface treatment, and other technical requirements, etc.), quantity, application, or samples.

Q:What is your MOQ?

The MOQ depends on our client's needs. We also welcome a trial order before mass production.

Q:What kind of payment terms do you accept?

T/T, L/C, Escrow, paypal, western union, moneygram, etc.

Q:Is it possible to know how it is going without visiting your company?

We will offer a detailed product schedule and send weekly reports with digital pictures and videos that show the machining progress.

Q:What standards do your hex bolts meet?

Our hex bolts meet standards such as DIN 933, ISO 4017, and GB/T 5783.