Support

Technical Support Center
Product Resources
Engineering Tools
Load Calculator
Allowable Speed
Self-Locking Calculator
Tolerance Fit Lookup
FAQ
After-Sales Policy

About Us

News

中文 / EN

Home

Products

Ball Screw
Lead Screw
Support Unit
Linear Guide
Coupling
Ball Spline
Stepping Motor
Bearing
Linear Actuator
Alignment Stage

Challenges

Reduce Cost
Space Optimization
Energy Efficiency
Dynamic Performances
Bearing performance
Extend Service Life

Solutions

Embodied Intelligence & Dexterous Hands
Medical Devices
Semiconductor Equipment
Automotive
3C Consumer Electronics
Commercial Aerospace
Construction Engineering
Smart Home Appliances

Contact Us

Contact
Career

tuneOnline Selection

Home

Products expand_more

Ball Screw Lead Screw Support Unit Linear Guide Coupling Ball Spline Stepping Motor Bearing Linear Actuator Alignment Stage

Challenges expand_more

Reduce Cost Space Optimization Energy Efficiency Dynamic Performances Bearing performance Extend Service Life

Solutions expand_more

Embodied Intelligence & Dexterous Hands Medical Devices Semiconductor Equipment Automotive 3C Consumer Electronics Commercial Aerospace Construction Engineering Smart Home Appliances

Contact Us expand_more

Contact Career

Support expand_more

Technical Support Center Product Resources Engineering Tools Load Calculator Allowable Speed Self-Locking Calculator Tolerance Fit Lookup FAQ After-Sales Policy

About Us News tuneOnline Selection

中文 / EN

Products

Dia.4.77mm

Ball Screw Lead Screw Support Unit Linear Guide Coupling Ball Spline Stepping Motor Bearing Linear Actuator Alignment Stage

Product Categories

Lead Screw ›

Acme thread ›

Dia.1.8mm
Dia.3.276mm
Dia.3.5mm
Dia.4.5mm
Dia.4.76mm
Dia.4.77mm
Dia.5.54mm
Dia.5.57mm
Dia.6.35mm
Dia.6.6mm
Dia.7.94mm
Dia.9.525mm
Dia.9.6mm
Dia.9.7mm
Dia.12.7mm
Dia.14.6mm
Dia.15.875mm
Dia.17.75mm
Dia.18.5mm
Dia.19.05mm
Dia.21.5mm
Dia.25.4mm
Dia.39.23mm
Dia.43.23mm
Dia.44.45mm
Dia.50.8mm

Reversing thread

Current TabDia.4.77mm

Need a customized product solution?

End-to-end professional service from requirements through mass production.

Contact Us Now arrow_forward

Contact Us

Address:

Building 15, Luzhi Intelligent Manufacturing Industrial Park, No. 1 Zhangqing Street, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu,China Zip code: 215127, Suzhou, Jiangsu

Phone:

0512-66903936 / 0512-65073935

Business Email:

imd@screwtech.cn

Home

Technical Support

Products

Ball Screw
Lead Screw
Support Unit
Linear Guide
Coupling
Ball Spline
Stepping Motor
Bearing
Linear Actuator
Alignment Stage

Challenges

Reduce Cost
Space Optimization
Energy Efficiency
Dynamic Performances
Bearing performance
Extend Service Life

Solutions

Embodied Intelligence & Dexterous Hands
Medical Devices
Semiconductor Equipment
Automotive
3C Consumer Electronics
Commercial Aerospace
Construction Engineering
Smart Home Appliances

About Us

About Us
Contact
Careers
News

© 2026 SCREW TECHNOLOGY CO., LIMITED. All rights reserved. The technical information shown on this website is for reference only; specific parameters and applications shall be subject to the documents signed by both parties and the results of sample verification.　苏ICP备13062130号-1　