What is the delivery time?

The standard delivery time is 15-30 days, depending on the complexity and quantity.

What materials are used for the ball screws?

We use high-quality materials including GCR15, 440C, and S55C steel.

Factory Custom 4005 4010 4012 CNC Precision Ground Double Nut Ballscrew

Name: Factory Custom 4005 4010 4012 CNC Precision Ground Double Nut Ballscrew
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2152458865

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-14 Sets

US$5.00

15-49 Sets

US$1.00

50+ Sets

Product profile

Flange

as Needed

Nut Number

as Needed

Nut Type

Circulator

Model NO.

custom

Precision

C7/C5/C3/P5/P4/P3

Type

Inner Loop

OEM

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 Levels: Available in C3, C5, C7, P3, and P5 accuracy grades for demanding applications.

Customizable Design: Fully customizable diameter, lead, nut type, and flange based on customer drawings.

Low MOQ: Accepts orders starting from just one unit, ideal for prototyping and small batches.

Premium Material: Manufactured from GCR15, 440C, or S55C steel with HRC58-62 hardness.

Strict Quality Control: 100% inspection with controlled temperature and humidity during grinding and assembly.

Fast Quotation: Quotes provided within 1 hour for standard inquiries, up to 12 hours for complex ones.

Factory Direct: Direct from a 20-year experienced Chinese manufacturer with 20 years of export history.

Flexible Payment: Supports T/T, LC, D/P, PayPal, and Western Union with negotiable terms.

Company profile

Nanjing Jiangning Shuntai Precision Machinery FactoryJiangsu, 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: ≤4.06h

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.