Why should I choose your company over others?

We are a genuine factory since 2011, offering the lowest prices by eliminating middlemen profits.

What payment methods do you accept?

We accept payment via T/T (Bank transfer) and Western Union.

What shipping methods are available?

We support DHL, UPS, TNT, FEDEX, EMS, Airfreight, and Sea shipping based on customer requirements.

Trapezoidal Thread Rod Lead Screw with Flange Nut for Automatic Machine

Name: Trapezoidal Thread Rod Lead Screw with Flange Nut for Automatic Machine
Brand: Shandong Sair Import & Export Trading Co., Ltd.
SKU: 1997911032

Shandong, ChinaShandong Sair Import & Export Trading Co., Ltd.

US$9.00

1-49 Sets

US$7.00

50-99 Sets

US$5.00

100+ Sets

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

T8*2 T8*4 T8*8

Nut Type

End Cap

Precision

Rows Number

2-Row

Screw Diameter

11-20mm

Type

Outer Loop

Material

Steel

Process Type

Rolled Thread

Service

OEM/ODM

Thread Direction

Right Thread Direction

Feature

Long Operating Life

MOQ

1 Set

Transport Package

Cartons and Wooden Cases

Specification

Tr8*2 Tr10*2

Origin

China

HS Code

8483401090

Production Capacity

30000sets/Month

Key features

High Precision C7 Grade: Ensures smooth operation and high rigidity for CNC and precision machinery applications.

Diverse Material Options: Available in Chrome steel and Stainless steel with various surface treatments like plating or anodizing.

OEM/ODM Customization: Full customization support for material, process, thread direction, and specific design requirements.

Wide Diameter Range: Offers screw diameters from 8mm to 20mm to fit various automatic machine specifications.

Factory Direct Pricing: Genuine manufacturer since 2011, eliminating middlemen profits for competitive pricing.

ISO9001 Certified Quality: 100% inspection during production ensuring high reliability and long operating life.

Flexible Packaging: Standard PE bag and carton packing, with custom packaging available to meet specific needs.

Fast Delivery Time: Standard delivery within 5-15 days; custom orders under 2000 meters take 15 days after confirmation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shandong Sair Import & Export Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.52h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional precision-machinery manufacturer specializing in linear guides and ball screws, with integrated research and development, manufacturing, sales, and service functions. It provides 3D software design and multiple customization options, and reports three production lines, inventory capability, written service procedures, and lead times within 15 workdays in both peak and off-peak seasons. Products are exported to more than 70 countries, including Europe, the Americas, Southeast Asia, and Africa. However, no supplier-management-system certification is reported; overseas agents, branches, warehouses, showrooms, SDK availability, and offline trade-show participation are absent. Quality control includes assurance procedures, but raw-material traceability identification is unavailable. Financial credibility cannot be fully assessed from the provided data.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a precision-machinery manufacturer specializing in linear guides and ball screws. It integrates research and development, manufacturing, sales, and service, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is recorded as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports perfect after-sales services, inventory capability, written procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agents, or branches, and serves zero countries through those overseas service channels, limiting localized support.

R&D capabilityThe supplier has explicit research and development capability, provides 3D software design services, and offers a range of customization types. However, it reports no available SDK and only one year of total experience for R&D engineers, so the evidence supports basic development capability but not a stronger software innovation assessment.

Production capacityThe supplier operates three production lines, maintains inventory capability, reports valid manufacturing contracts with associated subcontractors, and states lead times within 15 workdays in both peak and off-peak seasons. It also reports advanced production equipment, quality assurance, 50 quality-control staff, and integrated manufacturing operations.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Client casesThe supplier states that its products are sold nationwide and exported to Europe, the Americas, Southeast Asia, Africa, and more than 70 countries, with products described as highly appreciated and trusted by customers. These are broad market references, although no named customer cases or project details are provided.