Yes, samples are available, but you need to pay for the sample cost.

How quickly will I receive a quotation?

We usually provide a quotation within one hour. For complex processes, it may take up to 12 hours.

What materials are used for the ball screw?

We use GCR15, S55C, and 440C materials, with quench hardness reaching HRC58-62.

Factory Direct 4005 4006 4008 4010 4012 Precision Ground Ball Screw

Name: Factory Direct 4005 4006 4008 4010 4012 Precision Ground Ball Screw
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2149919865

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-4 Pieces

US$8.00

5-9 Pieces

US$6.00

10+ Pieces

Product profile

Customization

Available

Flange

With Flange

Nut Number

According to Customer's Drawing

Nut Type

Circulator

Precision

Type

Inner Loop

OEM

Yes

ODM

Yes

Minimum Order Quantity

One

Material

Gcr15

Custom

Yes

Transport Package

Non-Fumigating Wooden Cases

Trademark

shuntai

Origin

Nanjing

Production Capacity

10000pieces/Year

Key features

High Precision C3-C7: Accuracy levels C3(0.008/300mm), C5(0.018/300mm), C7(0.05/300mm) guaranteed.

Customizable Dimensions: Diameter 10-120mm and Lead 4-50mm available based on customer drawings.

Premium Material Hardness: GCR15/S55C/440C material with Quench Hardness HRC58-62 for durability.

OEM/ODM Support: Full customization support including nut type, style, and end processing.

Low MOQ Requirement: Minimum Order Quantity is just one set, supporting small batch testing.

Factory Direct Pricing: Source factory with 20 years experience, no intermediaries for best price.

CE Certified Quality: Products passed CE certification with 100% finished product inspection.

High Transmission Efficiency: Precision ground ball screw pair ensuring high positioning and synchronization.

Company profile

Years of Export ExperienceFull Customization100% Finished Products InspectionProduct Certification

Nanjing Jiangning Shuntai Precision Machinery Factory

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.55h

AI-Powered supplier vetting

SummaryThe supplier is a privately owned, standalone combined manufacturer and seller of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and related equipment. It has 30 employees, two production lines, four qualified service-capability suppliers, valid manufacturing contracts with associated subcontractors, and a valid import/export license. Its customization capability is supported by sample-based, design-based, and full-custom services, 3D software design, and professional technical expertise. However, it reports no supplier-management-system certification, no private mold capability, no new products during the past year, no overseas agents or branches, no overseas warehouse or showroom, no in-stock capability, and no stated customer cases or major-brand OEM experience.

Supplier typeThe supplier is a privately owned, standalone company classified as a combined business, with stated activities covering manufacturing and sales of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and automation-related equipment. It also holds a valid import/export license, supporting its ability to conduct international trade.

CertificationsThe supplier reports no certification for supplier management systems. This is explicit evidence that the requested certification status is absent.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered. Although it has participated in an offline trade show and is located near Shanghai Port, the provided information does not establish operational after-sales support coverage.

Production capacityProduction capability is supported by two production lines, a broad range of machining and grinding equipment, documented and uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, and one-month average peak- and off-season lead times. Limitations include no in-stock capability and a relatively small workforce of 30 employees, but the stated manufacturing infrastructure provides explicit evidence of operating capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides 3D software design services and operates equipment including CNC machining centers and multiple specialized grinding and turning machines, supporting its stated technical customization services.