How can I get a sample for testing?

Most of screws samples are free. But we offer free or charged samples depends on the products.

Custom Hex Flange Head Self-Drilling Screws for Construction

Name: Custom Hex Flange Head Self-Drilling Screws for Construction
Brand: Anhui Linghong Hardware Technology Co., Ltd.
SKU: 2257184705

Anhui, ChinaAnhui Linghong Hardware Technology Co., Ltd.

US$4.00-100.00

300 Pieces

Product specifications

Color

Size

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Hexagon Flange Head

Model NO.

Hexagon Flange Head-02

Surface Finishing

Mechanical Galvanizing/Zinc-Nickel Plating

Certification

ISO

Customized

Head Marking

Customized

Inspection Method

Initial Inspection+Routine Inspection+Random Inspe

OEM/ODM

Yes

Sample

Freely Supplied

Sop

Yes

Transport Package

Carton Boxes + Pallets

Specification

8G/10G/12G/14G

Origin

China

Production Capacity

500 T/Month

Key features

Customized Options: Offers customized head marking, inspection methods, and packaging based on client requirements.

High Efficiency Installation: Self-drilling design eliminates pre-drilling, cutting threads directly into wood, plastic, and metal.

Versatile Applications: Suitable for metal roofing, gypsum, wood, furniture assembly, and outdoor fence installation.

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

Multiple Standards: Available in DIN, GB, ANSI, and JIS standards to meet diverse international requirements.

Free Samples Available: Most screw samples are provided free of charge for testing purposes.

Fast Response Time: Quotations provided within 1 hour, with special offers valid for up to 24 hours.

Custom Packaging: Small packages and boxed products can be customized with client-specific labels.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Anhui Linghong Hardware Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.65h

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.