What is the minimum order quantity for customization?

The minimum order quantity can be as low as 5 pieces for trial production, and we support full customization from samples or designs.

Reliable CNC Ball Screws and Nut Assemblies for Engineering Projects

Name: Reliable CNC Ball Screws and Nut Assemblies for Engineering Projects
Brand: Fujian Jingyang Intelligent Equipment Manufacturing Co., Ltd
SKU: 2299928545

Fujian, ChinaFujian Jingyang Intelligent Equipment Manufacturing Co., Ltd

US$48.00

1 Set

Product profile

Customization

Available

Flange

Both Options

Nut Number

Both Options

Model NO.

FSI

Nut Type

Circulator

Precision

C7, C5, C3

Rows Number

1-Row

Screw Diameter

19mm

Type

Inner Loop

Manufacturing Process

Rolled Thread

Warranty

1 Year

Core Components

Ball Screw, Ball Nut, Steel Ball, Prepressure Tabl

Brand Name

Stonex

Weight (Kg)

Material

S55c&20crmo&Gcr15

Length

100-4000mm(Customization)

Diameter

16mm

Lead

5mm

Helix Direction

Right

Transport Package

Carton Box with Wooden Pallet

Specification

Customized Size

Trademark

STONEX

Origin

Putian, Fujian, China

Key features

Compact Internal Circulation Design: Smallest outer diameter nut, increasing space utilization by 30% without external pipes.

High Precision Accuracy Levels: Available in C3, C5, C7, and C10 grades with back clearance controlled within 0.005mm.

Customizable Length and Size: Length ranges from 100mm to 4000mm with fully customized size options available.

Superior Material Hardness: Screw and nut surfaces reach 58-63HRC hardness for exceptional wear resistance.

Multiple Preloading Options: Single or double nut preloading available for varying precision and rigidity needs.

Fast Delivery for Standard Specs: Stock C7/C10 specs ship in 3-5 days; C5/C3 take 2-3 weeks; Custom takes 3-5 weeks.

Low Minimum Order Quantity: Supports small trial production with MOQ as low as 5 pieces for design validation.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceProduction Process VisualizationR&D Capabilities

Fujian Jingyang Intelligent Equipment Manufacturing Co., Ltd

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Putian, with stated business activities covering specialized equipment manufacturing, mechanical parts processing, mechanical and electrical equipment manufacturing, R&D, and sales. It reports ISO 9001:2015, ISO 14001:2015, EU CE certification, and 81 patents, while also claiming exports to more than 200 countries and regions. R&D resources include seven engineers, SolidWorks capability, and available design documentation, but no SDK is available. Customization options are broad, and finished-product inspection instructions are reportedly uniformly followed. However, after-sales service controls are weakly documented: there are no written procedures or records for service assessment, corrective actions, or complaint handling. The supplier reports no overseas warehouses, showrooms, agents or branches, offline trade-show participation, or overseas-service countries. Quality-control test equipment is recorded as zero and quality-control staffing is...

CertificationsThe supplier explicitly reports ISO 9001:2015 quality management certification, ISO 14001:2015 environmental management certification, and EU CE certification. These certifications are direct positive evidence of formal quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier claims service teams in 14 countries and regions, but separately reports zero countries offering overseas services and no overseas warehouses, showrooms, agents, or branches. More importantly, it has no written procedures or records for service-capability assessment, corrective and preventive action, or customer-complaint handling, so structured after-sales capability is not demonstrated.

R&D capabilityThe supplier reports seven R&D engineers, 81 patents, independent innovation capability, SolidWorks software capability, and available design input, output, review, verification, and validation documentation. These are explicit indicators of established product-development resources and documentation practices.

Customization capabilityThe supplier lists customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineers are responsible for designing new products according to customer requirements, supported by SolidWorks and documented design-control records, providing explicit evidence of broad customization capability.

Product Q&A

Q:What material is the cycler made of? Will it get stuck after wear and tear?

StoneX uses PEEK or reinforced POM materials to manufacture circulators, which have excellent wear resistance, self lubricating properties, and dimensional stability. Under rated operating conditions, the design life of the cycler is equivalent to that of the ball bearings. All of our products undergo 100% full stroke running in testing before leaving the factory to ensure no risk of jamming.

Q:How to choose between single nut preloading and double nut preloading?

The single nut preloading structure is simple, cost effective, and the total length of the nut is short, making it suitable for situations with tight installation space and moderate precision requirements (C5/C7); Double nut preloading has good rigidity, better accuracy retention, and adjustable preload force, suitable for high precision (C3/C5) and frequent bidirectional operation. Please provide the accuracy level, operating direction, and budget range when selecting, and we will help you make

Q:How long is the delivery time? Does it support small scale trial production?

Standard rolling grade C7/C10 specifications are in stock and can be shipped within 3 to 5 working days; Grinding grade C5 or C3 standard specification for 2 to 3 weeks; Customized products take 3 to 5 weeks. We strongly support small scale trial production (minimum order quantity can be as low as 5 pieces) to help you validate designs and reduce project risks.

Q:What is the warranty period for the ball screw?

We provide a comprehensive 1-year warranty for all our ball screw and nut assemblies.

Q:What are the available nut types and flange options?

Both options are available for flange and nut number. The nut type is Circulator, and the screw diameter options include 16mm and 19mm.