S-98980A303 1"-10 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Precision: Maintains ±0.009" per foot travel accuracy for reliable, repeatable motion control in automated systems.
• Corrosion-Resistant Durability: Crafted from 304 stainless steel to withstand harsh industrial environments, reducing maintenance and replacement costs.
• High Load Capacity: With a tensile strength of 72,000 psi, this screw is engineered for demanding applications requiring robust performance.
• Optimized Thread Design: The Class 2C thread fit and single-start ACME thread ensure smooth engagement and reduced wear with compatible nuts.
• Left-Hand Thread Versatility: Enables unique mechanical configurations and reverse motion control where standard right-hand threads are not suitable.
• Full-Length Threading: The 6 ft., fully threaded design allows for maximum flexibility in positioning and assembly across the entire screw length.
• Regulatory Compliance: Meets RoHS 3 standards, ensuring the lead screw is free of hazardous substances for safe use in regulated industries.

Professional Applications & Engineering Value

This 1"-10 ACME left-hand thread lead screw is engineered to solve critical challenges in precision linear motion systems. The 304 stainless steel construction provides excellent corrosion resistance, making it ideal for food processing, packaging, and medical equipment where sanitation and durability are paramount. The ACME thread profile and Class 2C fit offer a balance of high efficiency and backlash control, which is crucial for applications like CNC positioning tables and automated actuators. Its left-hand thread direction allows for unique mechanical designs, such as opposing motion in dual-screw systems or specialized clamping devices. The combination of 72,000 psi tensile strength and Brinell 150 hardness ensures long-term reliability under continuous load, reducing downtime and maintenance in industrial automation environments.

Specification Summary & Compliance

This precision ACME lead screw features a 1"-10 thread size with a Class 2C thread fit per standard ACME specifications, ensuring consistent engagement and performance. The screw is fully threaded with a left-hand thread direction and provides a travel distance of 0.1" per turn. Manufacturing adheres to industry standards for dimensional accuracy, and the product is confirmed to be RoHS 3 (2015/863/EU) Compliant, meeting environmental and safety regulations for industrial components.