S-6350K163 1/2"-8 x 1 1/2" Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance and low friction from acetal plastic construction, ensuring smooth operation and extended service life in precision motion systems
• Precise 0.125" linear travel per revolution delivers accurate positioning and repeatable motion control for demanding industrial applications
• Integrated flange with 3 mounting holes simplifies installation and provides secure, stable mounting without additional hardware
• Robust 150 lbs dynamic thrust load capacity handles significant operational forces while maintaining dimensional stability
• Rounded Acme thread profile reduces friction and wear while providing efficient power transmission in lead screw assemblies
• Environmental compliance assurance with RoHS 3 and REACH adherence, meeting strict international regulatory standards
• Corrosion-resistant plastic construction eliminates rust concerns and performs reliably in various industrial environments

Professional Applications & Engineering Value

This Acetal Plastic Flange Nut delivers exceptional performance in ultra-precision lead screw systems where accuracy, durability, and maintenance-free operation are critical. The 1/2-8 rounded Acme thread configuration minimizes backlash and provides smooth linear motion with consistent 0.125" travel per turn, making it ideal for precision positioning equipment, automated manufacturing systems, and medical devices. The acetal plastic material offers natural lubricity that reduces the need for additional lubricants while resisting chemicals and moisture. With its integrated flange design featuring three mounting holes, installation becomes streamlined while maintaining alignment stability. This combination addresses common engineering challenges including wear reduction, precision maintenance, and simplified assembly in motion control applications.

Specification Summary & Compliance

This precision component features a 1/2"-8 rounded Acme thread with right-hand direction and single thread start. Critical dimensions include 3/4" diameter, 1-1/2" length, and 1-1/2" flange diameter with 3/16" thickness. The nut delivers 9700 psi tensile strength and 150 lbs dynamic thrust load capacity. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring regulatory compliance for industrial applications worldwide.