Application-based Product Sizing

Let us help you find the product that you need depending on your specifications
or given product details.

1 - Mechanical System Design

2 - Choose your solution

3 - Download solid models

4 - Request a Quote

Product Selector

Use product attributes to quickly find the correct ball or lead screw.

Part Number Search

Alternatively use the search box below to find a specific product.


Did you know?

Thomson BSA precision lead screws are an excellent economical solution for your linear motion requirements.
Thomson is the market leader in inch dimensioned ball screws offered in the largest selection of accuracy classes and ball nut styles.
Thomson offers a full range of internal return metric ball screw products in a large selection of accuracy classes and ball nut styles.