S-98980A977 3/8"-16 x 18" Precision Acme Lead Screws and Nuts
Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
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Key Features & Benefits at a Glance
- Superior positioning accuracy with ±0.009" per foot tolerance ensures reliable, repeatable linear motion for precision applications.
- Excellent corrosion resistance from 304 Stainless Steel construction provides long-term durability in demanding industrial environments.
- Optimized travel efficiency delivers 0.063" of linear movement per revolution for smooth, predictable mechanical performance.
- Enhanced thread engagement with Class 2C fit offers superior backlash control and consistent load distribution.
- Robust ACME thread design provides high load-bearing capacity and wear resistance for extended service life.
- Full-length threading allows for maximum flexibility in nut positioning across the entire 18-inch length.
- Environmental compliance with RoHS 3 standards ensures safe use in regulated industries and applications.
Professional Applications & Engineering Value
This precision ACME lead screw delivers exceptional value in applications requiring accurate linear motion control. The 304 Stainless Steel construction resists corrosion in harsh environments, while the ACME thread profile provides optimal strength for load-bearing applications. The Class 2C thread fit minimizes backlash, ensuring precise positioning in CNC equipment, 3D printers, and automated manufacturing systems. With 0.063" travel per turn and tight ±0.009" per foot accuracy, this fully threaded component offers reliable performance in precision positioning, medical devices, and packaging machinery where consistent movement and durability are critical.
Specification Summary & Compliance
This 3/8"-16 ACME lead screw features Class 2C thread fit per inch system standards, ensuring proper clearance for smooth operation. The component delivers 0.063" travel distance per turn with ±0.009" per foot accuracy for precision linear motion applications. Manufactured from 304 Stainless Steel with right-hand threading and full-length thread coverage. Compliant with RoHS 3 (2015/863/EU) environmental standards for use in regulated industries and applications.
