S-95061A846 1"-8 x 3 ft. Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Consistent 0.125" linear travel per revolution for precise positioning and repeatable motion control in automated systems.
• Superior corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh or washdown environments.
• Class 2G thread fit provides optimal clearance for smooth operation with ACME nuts, reducing binding and wear.
• High Rockwell B96 hardness offers excellent resistance to wear and deformation under load, extending service life.
• Fully threaded 3-foot length allows for flexible installation and maximum travel range in linear actuator setups.
• RoHS 3 compliance guarantees the lead screw is free from hazardous substances, meeting stringent international environmental regulations.
• Right-hand ACME threading ensures compatibility with standard nuts and predictable directional movement.

Professional Applications & Engineering Value

This 1"-8 ACME lead screw is engineered to solve critical challenges in industrial motion control. The 18-8 Stainless Steel material provides inherent corrosion resistance, making it ideal for food processing, medical equipment, and outdoor machinery where moisture and chemicals are present. The ACME thread type and Class 2G thread fit are specifically designed to handle high axial loads with minimal backlash, offering a reliable solution for CNC machines, 3D printers, and lifting mechanisms. Its 0.125" travel per turn delivers precise linear movement, essential for applications requiring accurate positioning without the complexity of ball screws. This combination of durability, precision, and RoHS compliance ensures seamless integration into global supply chains for OEMs and MRO professionals.

Specification Summary & Compliance

This lead screw adheres to Class 2G thread fit standards for ACME threading, ensuring dimensional accuracy and proper mating with nuts. It is manufactured from 18-8 Stainless Steel and achieves a Rockwell B96 hardness for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) directives, confirming it is free from restricted hazardous substances. Key specifications include a 1"-8 thread size, right-hand thread direction, and a fully threaded 3-foot length.