What are the payment terms?

We accept T/T, L/C for general orders, and PayPal or Western Union for small or sample orders.

How are products packed?

15-25 kg per carton, 36 or 48 cartons per pallet. Custom packaging with customer logos is available.

Can we print our logo?

Yes, we can customize cartons and print your logo according to your requests.

Yes, reasonable discounts are offered for large orders, old customers, and frequent buyers.

What is the daily production capacity?

We can produce nearly 200,000 to 300,000 pieces per day.

DIN7505 Carbon Steel Q195 Square Drive Double Flat Head Chipboard Screw

Name: DIN7505 Carbon Steel Q195 Square Drive Double Flat Head Chipboard Screw
Brand: Ningbo Oukailuo Hardware Co., Ltd.
SKU: 2273483795

Zhejiang, ChinaNingbo Oukailuo Hardware Co., Ltd.

US$0.002-0.005

200,000 Pieces

Product specifications

Specification

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel / Stainless Steel 304/316

Shape of Head

Flat Head

Surface Finishing

Zinc Plated

Certification

ISO, GS, RoHS, CE

Customized

Product Name

Self-Tapping Chipboard Wood Screw

Keywords

Self-Tapping Screw

Head Style

Flat Head / Countersunk

Drive Type

Square Drive

Thread Type

Self-Tapping Thread, Single Lead

Surface Finish

Zinc Plated (Carbon Steel) / Natural (Stainless St

Diameter Range

3.5mm - 6.0mm

Length Range

13mm - 100mm

Point Style

Sharp Piercing Point

Feature

Corrosion Resistant, Anti-Loosening, High Torque T

Application

Construction,Furniture

Standard Compliance

DIN 7505 / Customized

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

OUKAILUO

Origin

Zhejiang, China

HS Code

7318150000

Production Capacity

300000000PCS/Year

Key features

Square Drive Design: Prevents slippage, delivers higher torque, and reduces driver wear during installation.

Corrosion Resistance: Made from Carbon Steel with Zinc Plating or Stainless Steel 304/316 for durability.

Flush Finish: Countersunk head sits flush with wood surface for a neat, professional look.

Easy Installation: Sharp self-tapping point allows quick penetration into wood without pre-drilling.

High Holding Power: Full coarse thread maximizes grip in wood, preventing pull-out and ensuring stability.

Customization Available: Supports customized sizes, materials, surface treatments, and OEM/ODM services.

Quality Assurance: 100% inspection before shipment with material test reports and third-party inspection acceptance.

Wide Application: Ideal for furniture assembly, cabinetry, woodworking, and construction projects.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceODM Services

Ningbo Oukailuo Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.31h

AI-Powered supplier vetting

SummaryThe supplier is a fastener manufacturer with capabilities spanning R&D, design, production, quality control, and after-sales service. It reports recent new-product development, ODM services, OEM experience with well-known brands, sample-based customization, five production lines, and approximately one-month lead times in both peak and off-peak periods. However, the available evidence also identifies important limitations: no supplier-management certification is listed, service procedures lack records, no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported, and no factory environmental impact assessment or regular fire drills were reported. Financial information is represented only by year labels, without substantive financial metrics, so credibility cannot be determined from the provided slices.

Supplier typeThe supplier describes itself as a fastener producer covering R&D, design, manufacturing, quality control, and after-sales service. Its reported five production lines and OEM/ODM activities support classification as a manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier-management certification field is explicitly recorded as “NIL,” and no other certification is identified in the provided evidence. This is a stated absence of certification information rather than merely incomplete documentation.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has two years of R&D engineer experience in the supplied data. These points support active product development, although the reported absence of an available SDK limits evidence of software or integration-oriented R&D capability.

Production capacityThe supplier reports five production lines, fastener-production experience, CNC machining with micron-level precision, and one-month lead times in both peak and off-peak seasons. Its Ningbo location and access to Ningbo and Shanghai ports further support logistics, although production capacity volume is not quantified.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and custom-machined parts using CNC lathes. This provides direct evidence of both sample-based and design-oriented customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of customer experience with recognized-brand projects. However, no customer names, project details, or verifiable case records are provided, so the breadth and quality of its customer portfolio cannot be fully evaluated.