S-98980A312 1"-10 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.009" per foot tolerance ensures reliable, repeatable motion control in automated systems.
• Superior corrosion resistance from 304 Stainless Steel construction maintains performance and longevity in harsh industrial environments.
• High mechanical strength with 72,000 psi tensile strength and Brinell 150 hardness withstands heavy loads and continuous operation.
• Optimized power transmission through the 1"-10 Acme thread with 0.1" travel per turn provides efficient linear motion conversion.
• Reliable left-hand threading enables specialized applications requiring reverse-direction movement or counter-rotation setups.
• Precision thread engagement with Class 2C fit ensures smooth operation and reduced backlash in motion control systems.
• Environmental compliance with RoHS 3 standards meets international regulatory requirements for hazardous substance restrictions.

Professional Applications & Engineering Value

This precision Acme lead screw solves critical engineering challenges in industrial automation and motion control systems. The 304 Stainless Steel construction provides excellent corrosion resistance for manufacturing environments exposed to moisture, chemicals, or outdoor conditions. The left-hand Acme threading with Class 2C thread fit delivers reliable performance in specialized applications requiring reverse motion, including clamping systems, positioning stages, and custom machinery. With ±0.009" per foot accuracy and consistent 0.1" travel per turn, this fully threaded component ensures precise linear positioning in CNC equipment, 3D printers, medical devices, and packaging machinery. The single thread start design simplifies synchronization while maintaining the mechanical advantage needed for demanding industrial applications.

Specification Summary & Compliance

This 1"-10 left hand Acme lead screw features Class 2C thread fit per industry standards, ensuring proper clearance for smooth operation with matching nuts. The component maintains dimensional accuracy with ±0.009" per foot travel distance tolerance and delivers 0.1" linear travel per revolution. Manufactured from 304 Stainless Steel with 72,000 psi tensile strength and Brinell 150 hardness, it meets mechanical performance requirements for industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) environmental standards, containing no restricted hazardous substances.