What are the payment terms?

We accept T/T, L/C, PayPal, and Western Union. Small orders or samples can use PayPal or Western Union.

How are the products packed?

Packed in 15-25 kg cartons, 36 or 48 cartons per pallet. Custom logos and packaging are available.

Can we print our own logo?

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

Are there discounts for large orders?

Yes, we provide reasonable discounts for big orders, as well as for old and frequent customers.

What is the daily production capacity?

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

Security Torx Pin Tamper Proof Screws with Hexagon Socket

Name: Security Torx Pin Tamper Proof Screws with Hexagon Socket
Brand: Ningbo Oukailuo Hardware Co., Ltd.
SKU: 2273821695

Zhejiang, ChinaNingbo Oukailuo Hardware Co., Ltd.

US$0.005-5.00

50,000 Pieces

Product specifications

Specification

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel / Stainless Steel 304/316

Certification

ISO, GS, RoHS, CE

Model NO.

OKL-149

Customized

Product Name

Hexagon Socket Security Screws with Pin

Keywords

Self-Tapping Screw

Head Style

Flat Head

Drive Type

Trox 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, Industrial, Furniture, Woodworking,

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

Tamper-Proof Security Design: Unique center pin prevents removal by standard hex keys, reducing theft risk.

High Durability & Corrosion Resistance: Made from SS 304/316 or carbon steel with coatings for long-term rust resistance.

Anti-Loosening Thread Technology: Micro-serrations create mechanical interference locking to resist vibration loosening.

Extended Service Life: Validated through 50,000+ cyclic load tests, ensuring structural integrity over 15 years.

Customizable Specifications: Accepts custom head types, thread lengths, and surface finishes for OEM requirements.

100% Quality Inspection: Full-batch dimensional verification and ASTM B117 salt spray testing for every shipment.

High Production Capacity: Daily production capacity of 200,000 to 300,000 pieces for urgent large orders.

Versatile Application Range: Suitable for public infrastructure, automotive, electronics, and outdoor playgrounds.

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: ≤2.84h

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.