What is the lead time for production?

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

M4 M5 M6 DIN7991 Standard Stainless Steel Countersunk Hexagonal Socket Screw for Machine

Name: M4 M5 M6 DIN7991 Standard Stainless Steel Countersunk Hexagonal Socket Screw for Machine
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2105243522

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

US$0.04-1.00

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel, Stainless Steel, Brass etc.

Type

Round Head

Model NO.

DIN7991

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB

Grade

8.8

Product Name

Hex Socket Countersunk Head Screw

Color

Customized Colors

Surface Treatment

Plain.Black.Zinc Plate. HDG

OEM

Support

Quality Control

100% Quality Insepected

Price

Low Price

Term of Validity

1 Year

Service

Good Service

Transportation

Convenient

Transport Package

Carton

Specification

M3-M48

Trademark

MIANXUAN

Origin

China Zhejiang

Production Capacity

10000tons/Year

Key features

Customizable Colors: Supports customized color options to meet specific project requirements.

OEM Support: Accepts OEM orders for tailored manufacturing solutions.

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

Multiple Standards: Complies with DIN7991, GB/T 70.3, ISO 10642, and ASME B 18.3.

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

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

Quick Delivery: Off-season lead time is within 15 workdays for fast turnaround.

Strong Clamping Force: Hex socket design facilitates tool operation and provides strong clamping.

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: ≤1.74hTerms 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 are the available materials for these screws?

Materials include Carbon Steel, Stainless Steel, Brass, and others.