S-98980A008 1/2"-10 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304 Stainless Steel construction for long-lasting performance in harsh industrial environments
• Exceptional dimensional stability with ±0.009" per foot accuracy ensuring precise linear motion control
• High load-bearing capability with 72,000 psi tensile strength for reliable operation under substantial mechanical stress
• Optimized thread engagement through Class 2C fit providing smooth operation with minimal backlash
• Consistent linear advancement with 0.1" travel per turn enabling predictable and repeatable positioning
• Enhanced durability with Brinell 150 hardness resisting wear in high-cycle applications
• Environmental compliance assurance with RoHS 3 (2015/863/EU) compliance meeting international regulatory standards

Professional Applications & Engineering Value

This left hand Acme lead screw delivers critical engineering advantages in precision linear motion systems where reverse-thread operation is required. Manufactured from 304 Stainless Steel, it provides excellent corrosion resistance for food processing, medical, and marine applications where moisture resistance is paramount. The Class 2C thread fit ensures minimal backlash in positioning systems, while the single-start configuration with 0.1" travel per turn offers predictable linear displacement for CNC equipment, 3D printers, and automated manufacturing systems. The fully threaded design allows for continuous engagement along the entire 3-foot length, making it ideal for long-travel applications requiring consistent performance without interruption.

Specification Summary & Compliance

This precision component features 1/2"-10 Acme threading with Class 2C fit per inch system standards, ensuring proper clearance for smooth operation. The manufacturing process maintains tight tolerances with ±0.009" per foot accuracy for travel distance consistency. The screw delivers 72,000 psi tensile strength and Brinell 150 hardness for mechanical reliability. Compliance includes RoHS 3 (2015/863/EU) environmental standards, making it suitable for regulated industries and international markets requiring strict material restrictions.