S-6350K681 1/8"-41.7 x 1/2" Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional dimensional stability with Acetal Plastic construction for consistent performance in precision motion systems
• Smooth, low-friction operation through rounded Acme threading design, minimizing wear and maintenance requirements
• Precise linear motion control with 0.024" travel per turn for accurate positioning applications
• Reliable mechanical strength offering 9000 psi tensile strength and 25 lbs dynamic thrust capacity for industrial duty cycles
• Simplified installation with integrated flange design featuring two mounting holes for secure attachment
• Corrosion-resistant performance in challenging environments without requiring additional surface treatments
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications

Professional Applications & Engineering Value

This ultra-precision Acetal Plastic flange nut delivers exceptional value in motion control systems where smooth operation and dimensional accuracy are critical. The 1/8"-41.7 Rounded Acme thread configuration provides superior engagement with mating lead screws, reducing binding and backlash common in precision assemblies. Engineered for industrial applications requiring reliable linear motion, the Acetal Plastic material offers natural lubricity that eliminates the need for additional lubricants while maintaining 9000 psi tensile strength. The integrated flange design with standardized mounting holes ensures secure installation in automation equipment, medical devices, and precision instrumentation where 25 lbs dynamic thrust capacity meets typical operational demands. This combination of material properties and threaded form addresses common challenges of wear resistance, chemical compatibility, and maintenance-free operation in continuous-use environments.

Specification Summary & Compliance

This flange nut features 1/8"-41.7 Rounded Acme threading with right-hand direction and single start configuration, manufactured to inch system standards. The component delivers 0.024" travel per turn with precise dimensional characteristics including 0.4" diameter, 1/2" length, and flange dimensions of 3/4" width with 39/64" mounting hole spacing. The product maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance control.