S-6350K208 1/4"-20 x 1" Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Wear-compensating spring technology maintains consistent performance and extends service life by automatically adjusting for wear in precision systems.
• Acetal plastic construction offers excellent corrosion resistance, low friction, and lightweight properties ideal for sensitive or clean environments.
• 0.05" travel per turn provides ultra-precise linear motion control for applications requiring fine adjustments and repeatable positioning.
• 5 lbs dynamic thrust load capacity ensures reliable operation under continuous motion, supporting steady performance in automated systems.
• Rounded Acme thread design reduces backlash and distributes load evenly, enhancing smooth movement and durability.
• Flange design with 3 mounting holes simplifies installation and improves stability, reducing the need for additional hardware.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global industrial use.

Professional Applications & Engineering Value

This 1/4-20 Acetal Plastic Flange Nut is engineered for ultra-precision lead screw systems where accuracy and longevity are critical. The Acetal plastic material resists chemicals and moisture, preventing degradation in harsh conditions, while the rounded Acme thread minimizes wear and ensures smooth, low-friction operation. The integrated wear-compensating spring addresses common issues like backlash and component wear, maintaining tight tolerances over time without manual adjustments. Ideal for applications in medical devices, laboratory equipment, and precision automation, this nut delivers consistent dynamic thrust capacity and reliable performance, reducing maintenance downtime and enhancing overall system efficiency in right-hand thread configurations.

Specification Summary & Compliance

This flange nut features a 1/4"-20 thread size with rounded Acme thread type and standard right-hand direction, ensuring compatibility with precision lead screws. It meets typical industrial tolerances for dimensional accuracy, with a tensile strength of 9700 psi. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable use in various engineering environments.