T18 Lead Screw, 18mm diameter, 4mm pitch, 4mm lead

304 stainless steel Ball Screws & Lead Screws

This T18 Lead Screw has an 18mm diameter, a 4mm pitch, and a 4mm lead, meaning it advances 4mm per rotation. Available in lengths from 100mm to 1000mm, it is used for converting rotational input into linear output in various mechanical systems.

Specifications

Diameter	18mm
Lead	4mm
Length	100-1000mm
Pitch	4mm

About ball screws & lead screws

T18 Lead Screw, 18mm diameter, 4mm pitch, 4mm lead is listed under Ball Screws & Lead Screws — rolled and ground ball screws, acme lead screws and nuts. Ball screws and lead screws convert rotary motion into linear motion, or vice-versa, with high precision and efficiency. Ball screws utilize recirculating ball bearings between the screw shaft and the nut, providing low friction, high efficiency (typically >90%), and minimal backlash.

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