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.

Full-Thread Smooth-Finish Premium Steel Screw for Machine Maintenance

Name: Full-Thread Smooth-Finish Premium Steel Screw for Machine Maintenance
Brand: Anhui Linghong Hardware Technology Co., Ltd.
SKU: 2248544875

Anhui, ChinaAnhui Linghong Hardware Technology Co., Ltd.

US$0.0001-0.01

100,000 Pieces

Product specifications

Color

head

Sample price:US$0.00/kp.Request sample

Product profile

Customization

Available

Material

Stainless Steel/Iron/Carbon Steel

Type

Countersunk Head

Model NO.

Screw

Groove

Phillips/Hex Socket/Torx/Square

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, JIS, ISO9001/14001/45001

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

Customized

Origin

China

Production Capacity

500 T/Month

Key features

Customizable Head Marking: Head marking can be customized according to specific requirements.

OEM/ODM Service: Supports OEM and ODM services for customized fastener solutions.

Free Sample Supply: Most screw samples are provided freely for testing purposes.

High Connection Stability: Screws achieve fixation through thread engagement for strong stability.

Reusable Design: Screws can be unscrewed and reused for convenient maintenance.

Wide Material Options: Available in Stainless Steel, Iron, and Carbon Steel materials.

Multiple Slot Types: Offers Phillips, Hex Socket, Torx, and Square slot options.

Strict Quality Assurance: ISO 9001, 14001, and 45001 certified with complete inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Anhui Linghong Hardware Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.46h

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.