S-95075A340 1/4"-20 x 5/8" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Precise 0.05" travel per turn enables accurate positioning and repeatable motion control in automated systems
• PET plastic construction provides excellent corrosion resistance and reduces maintenance requirements in harsh environments
• 160 lbs dynamic thrust load capacity ensures reliable performance under substantial operational forces
• Class 2C thread fit offers optimal clearance for smooth operation while maintaining precise engagement
• Temperature resistance from 15° to 175° F maintains dimensional stability across various operating conditions
• Right-hand thread design with Acme profile delivers efficient power transmission and reliable performance
• Dual threading capability with 1/4"-20 Acme internal thread and 9/16"-18 UNF external thread provides versatile mounting options

Professional Applications & Engineering Value

This precision Acme lead screw nut delivers exceptional value in motion control systems where accuracy and reliability are paramount. The PET plastic material eliminates corrosion concerns while providing self-lubricating properties that reduce maintenance intervals. With its 0.05" travel distance per turn, engineers can achieve fine positioning control in applications such as laboratory automation, medical devices, and precision manufacturing equipment. The Class 2C thread fit ensures smooth operation without binding, while the 160 lbs dynamic thrust load capacity supports substantial operational forces. The combination of Acme internal threading and UNF external threading offers design flexibility for integration into various mechanical assemblies, making it ideal for linear motion systems requiring consistent performance across temperature variations from 15° to 175° F.

Specification Summary & Compliance

This Acme lead screw nut features precision 1/4"-20 Acme internal threads with Class 2C thread fit for optimal clearance and smooth operation. The external threading conforms to 9/16"-18 UNF standards with right-hand direction. Manufacturing follows industry standards for precision motion control components, ensuring consistent performance and dimensional accuracy. The product operates effectively within a temperature range of 15° to 175° F and delivers reliable performance under dynamic thrust loads up to 160 lbs. Components are manufactured using PET plastic material that complies with industrial requirements for durability and chemical resistance in demanding applications.