The type axis of market taxonomy classifies leadscrews by design and functional characteristics, primarily into ball screws, ACME screws, trapezoidal screws, and metric/imperial standard screws. Ball screws dominate the high‑efficiency niche, contributing an estimated 40 % of market value because of their low friction and superior load capacity, especially in CNC and robotics applications. ACME screws, with a 25 % share, are preferred for heavy‑duty linear motion where cost‑effectiveness outweighs efficiency, notably in large‑scale machining tools. Trapezoidal screws, accounting for roughly 20 % of the market, balance moderate precision and affordability, making them common in 3D printers and entry‑level automation. Metric and imperial standard screws together represent the remaining 15 %, serving legacy equipment and applications where standardized thread dimensions are required. This type‑based Leadscrew segmentation clarifies how each design contributes proportionally to the overall market, guiding manufacturers and purchasers in aligning product portfolios with demand drivers.