S-98980A246 3/4"-10 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior Travel Accuracy - Maintains precise positioning with ±0.009" per foot accuracy, ensuring reliable performance in automated systems.
• High Tensile Strength - Withstands heavy loads up to 72,000 psi, providing exceptional durability for demanding industrial applications.
• Corrosion-Resistant Construction - Made from 304 Stainless Steel, offering excellent resistance to rust and environmental degradation.
• Optimized Thread Design - Class 2C thread fit ensures smooth operation and reduced wear in high-cycle applications.
• Consistent Performance - Brinell 150 hardness delivers long-lasting surface integrity and resistance to deformation.
• Environmental Compliance - RoHS 3 compliant for safe use in regulated industries and environmentally conscious operations.
• Reliable Left-Hand Threading - Provides counter-rotational movement capability for specialized mechanical systems.

Professional Applications & Engineering Value

This precision Acme lead screw delivers exceptional value in industrial automation and positioning systems where accuracy and durability are paramount. The 304 Stainless Steel construction provides superior corrosion resistance, making it ideal for harsh environments including food processing, chemical handling, and outdoor applications. The left-hand Acme threading with Class 2C thread fit ensures reliable performance in reverse-motion applications while maintaining the ±0.009" per foot travel accuracy critical for precision manufacturing equipment. The combination of 72,000 psi tensile strength and Brinell 150 hardness guarantees long service life in high-load applications such as CNC machinery, linear actuators, and material handling systems, reducing maintenance frequency and downtime.

Specification Summary & Compliance

This 3/4"-10 Left Hand Acme lead screw features Class 2C thread fit per ASME standards, ensuring proper clearance for smooth operation. The component maintains dimensional accuracy with ±0.009" per foot travel distance tolerance and delivers consistent 0.1" travel distance per turn. Manufactured from certified 304 Stainless Steel, this fully threaded lead screw complies with RoHS 3 (2015/863/EU) environmental standards and is engineered for precision positioning applications requiring reliable performance and environmental safety compliance.