M4 2 M4 8 Cross Large Flat Head Screws with Self Drilling Feature

Name: M4 2 M4 8 Cross Large Flat Head Screws with Self Drilling Feature
Brand: Zhongshan East Area Lifeng Hardware Household Electric Appliance Factory
SKU: 2158460312

Guangdong, ChinaZhongshan East Area Lifeng Hardware Household Electric Appliance Factory

US$0.03

10,000-49,999 Pieces

US$0.01

50,000-99,999 Pieces

US$0.005

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Round

Model NO.

Self-Drilling Dovetail Washer Screw

Surface Finishing

Zinc Plated

Certification

ISO

Customized

Transport Package

Paper Box

Specification

M4.2 M4.8

Trademark

Lifeng

Origin

China

HS Code

731815909

Production Capacity

1000 Tons/Month

Key features

Customized Dimensions: Diameter M3-M10 and length 4mm-100mm available based on customer requirements.

OEM and ODM Services: Professional manufacturer offering OEM and ODM services with competitive pricing.

Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.

Multiple Surface Finishes: Options include Nickel Plated, Black Nickel Plated, and White Zinc Plated.

Strict Quality Control: Professional QC team inspects each item from production to packaging.

Fast Delivery for Stock: Stock items ship within 2-5 days after payment confirmation.

Free Samples Available: Free samples provided for in-stock items; customer only pays shipping costs.

Wide Standard Compliance: Meets ISO, JIS, GB, ANSI, BSW, DIN standards or non-standard custom specs.

Company profile

High Repeat Buyers ChoiceOEM ServicesQuality AssuranceR&D Capabilities

Zhongshan East Area Lifeng Hardware Household Electric Appliance Factory

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 year CertifiedNearest Port: Shenzhen portAverage Response Time: ≤1.44h

AI-Powered supplier vetting

SummaryZhongshan Lifeng Hardware Manufacturing Co., Ltd. is identified as a professional fastener manufacturer and technical supplier with in-house R&D, production, testing, and customization capabilities. It offers sample-based, design-based, full, minor, and flexible customization, supported by solution design, prototyping, and mass production services. Manufacturing equipment includes cold heading, thread rolling, drilling, turning, grinding, and screw selection machines. Quality assurance is stated, but finished-product inspection is described as random or performed by packing staff, with one QA/QC inspector. The supplier reports no 3D software design, SDK, written service procedures, complaint-handling procedures, corrective-action records, approved supplier list, environmental impact assessment, or regular fire drills. Export-related capability is indicated by a stated 90% export-sales share, although the export-start field is recorded as 0 year. No certifications or customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a modern enterprise specializing in fastener R&D, production, sales, and service. Its company type is recorded as “Combined,” supporting classification as a manufacturing and service-oriented supplier.

After-Sales capabilityThe supplier describes end-to-end services including solution design, prototyping, and mass production, and accepts defined service terms and payment terms. However, it has no written service procedures or records for complaint handling, corrective and preventive actions, or supplier-service assessment, which indicates a documented after-sales management deficiency.

R&D capabilityThe supplier is identified as having professional technical R&D capability and states that technological innovation, process optimization, product precision, and durability are priorities. It also provides solution design and prototyping, although it does not provide 3D software design services.

Production capacityThe supplier reports mass-production capability and operates equipment including cold heading, thread rolling, drilling, lathes, grinders, and screw selection machines. It also states peak- and off-season lead times within 15 working days, but the annual productivity entry is incomplete, so capacity volume cannot be fully assessed.

Customization capabilityCustomization is explicitly available from samples and designs, including full, minor, and flexible customization. The supplier also describes customized fastening solutions and supports solution design, sample prototyping, and mass production.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with 9 years of experience, offering OEM and ODM services to meet your needs, and ensuring competitive pricing and quality.

Q:Do you provide samples? Is it free or does it cost extra?

Yes, free samples are available for in-stock items; you only pay shipping. Custom projects need a partial deposit, deductible from the official order.

Q:How does your factory do regarding quality control?

Our professional QC team inspects each item from production to packaging.

Q:What's your delivery time?

Stock items ship 2-5 days post-payment; custom items ship 10-15 days post-payment.

Q:What are your terms of payment?

T/T 30% deposit, 70% balance before delivery.