Thomson offers the industry's largest range of ball screws from miniature to heavy-duty styles - including rolled, ground and whirled screws in inch and metric sizes.

Choose from our selection of ball screws and nuts, fast-travel ball screws and nuts, and more. Same and Next Day Delivery.

We are a leading producer of miniature ball screws and offer a wide variety of sizes and configurations. The miniature product line is supplied as a complete assembly. Screw ends …

We are industry leaders in custom ball screw assemblies, offering unique solutions not available from catalog suppliers, such as large-diameter (up to 6”) and long-shaft (over 50 ft) ball screw …

Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application requirements. Several ball screws are available in either …

The ball screw assembly consists of a screw and a nut, each with matching helical grooves, and balls which roll between these grooves providing the only contact between the nut and the screw.

Ball-screw assemblies are designed with recirculating ball bearings that reduce friction between the surfaces of the assembly. Our ball-screw assemblies feature matching helical grooves to …

Miniature ball screw assemblies consist of a small screw shaft and nut with helical grooves that guide ball bearings, enabling low-friction linear motion. Our assemblies feature lead sizes of 1, …

Our flagship ball screws are convert rotary energy to linear motion and vice versa - available in both standard and metric sizes.

Ball screw assemblies provide precise and reliable linear motion, featuring high-quality, precision-rolled ball screws paired with expertly designed ball nuts. Engineered for accuracy and …