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Hexagon Head Self-Drilling Screws with Washers

Name: Hexagon Head Self-Drilling Screws with Washers
Brand: Anhui Linghong Hardware Technology Co., Ltd.
SKU: 2128560482

Anhui, ChinaAnhui Linghong Hardware Technology Co., Ltd.

US$1.00-100.00

300 KP

Product specifications

Color

Size

Sample price:US$0.00/kp.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Shape of Head

Round

Model NO.

12-14x75

Surface Finishing

Customized

Certification

ISO

Customized

Transport Package

Custom Packaging

Specification

Customized

Origin

China

Production Capacity

500 T/Month

Key features

Self-Drilling Efficiency: Drills, taps, and fastens in one step, eliminating pre-drilling and improving assembly speed.

Integrated Washer Design: Enhances sealing and anti-loosening performance, resisting vibration and water seepage.

Stable Torque Transmission: Hexagon head ensures easy tool clamping and anti-slip during tightening.

Corrosion Resistance: Made of high-strength materials with excellent surface treatment for durability.

Customizable Surface: Surface finishing is customized to meet specific project requirements.

ISO Certified Quality: Manufactured under ISO 9001, ISO 14001, and ISO 45001 quality systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Anhui Linghong Hardware Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.60h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 69 employees offering screws and reporting combined manufacturing and service capabilities. It demonstrates broad customization, ODM, recent new-product activity, technical engineering support, and available R&D documentation. Quality-control instructions, complaint-handling procedures, corrective and preventive action procedures, and finished-product inspection instructions are documented and followed. The supplier has inventory capability, valid manufacturing contracts with associated subcontractors, export capability, and experience providing OEM services to well-known brands. However, it reports no overseas warehouse, showroom, agents or branches, offline trade-show participation, or SDK availability. Financial information is inconsistent across the provided records, so financial credibility cannot be conclusively assessed.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective and preventive actions, and its technology engineers provide technical support for production and after-sales service. Nevertheless, it has no overseas warehouse, showroom, agents, or branches, and reports overseas service coverage in 0 countries.

R&D capabilityThe supplier reports new products within the past year, ODM capability, multiple design-service options, engineering responsibility for new-product design, and auditable R&D documentation. It lacks an available SDK, which limits evidence of software-development support but does not negate the demonstrated product R&D capability.

Production capacityThe supplier has documented quality-control assurance, uniformly followed finished-product inspection instructions, inventory capability, valid contracts with associated subcontractors, self-operated import/export rights, and accepted FOB, CIF, CFR, and EXW terms. The listed facility equipment includes metallographic embedding and grinding machines.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently in both the R&D and design-capability records.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No brand names, project details, product quantities, or independently verifiable case information are provided.