S-99030A957 3/4"-10 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-precision motion control with ±0.009" per foot accuracy ensures reliable positioning and repeatability in automated systems.
• Durable 1018 carbon steel construction provides excellent tensile strength (64,000 psi) and hardness (Brinell 126) for long service life under heavy loads.
• Optimized 0.1" travel per turn delivers consistent linear motion with a 1:1 speed ratio for predictable mechanical response.
• Class 2C thread fit Acme threading offers smooth engagement with nuts while maintaining backlash control in industrial environments.
• Fully threaded, right-hand design enables continuous motion transfer and standard directional operation across various applications.
• Full regulatory compliance with RoHS 3 and REACH standards ensures safe integration in global manufacturing facilities.
• 6-foot length versatility accommodates extended travel requirements in machinery and positioning systems.

Professional Applications & Engineering Value

This 3/4"-10 Acme lead screw solves critical engineering challenges in precision motion control systems where accuracy and durability are paramount. The 1018 carbon steel composition withstands continuous operation in industrial settings, while the Class 2C thread fit maintains optimal clearance for smooth operation with reduced wear. The fully threaded, right-hand design with 0.1" travel per turn provides predictable linear motion for CNC equipment, automated positioning tables, and material handling systems. Engineers benefit from the ±0.009" per foot accuracy which eliminates positioning errors in high-precision applications, making it ideal for manufacturing automation, medical equipment, and packaging machinery where repeatable movement is critical.

Specification Summary & Compliance

This precision Acme lead screw features 3/4"-10 Acme threading with Class 2C thread fit tolerances, ensuring proper engagement with matching nuts. The screw delivers 0.1" travel distance per turn with ±0.009" accuracy per foot for precise linear motion control. Manufactured from 1018 carbon steel with 64,000 psi tensile strength and Brinell 126 hardness, it meets industrial durability requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in global markets.