S-6350K32 1/4"-8 x 1" Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Fast 1" travel per turn for rapid linear motion and increased operational efficiency in automated systems
• High 9700 psi tensile strength provides reliable performance and resistance to mechanical stress in demanding applications
• Lightweight, corrosion-resistant Acetal Plastic construction ensures smooth operation, reduced wear on mating screws, and excellent performance in various environments
• Integrated flange with 3 pre-drilled mounting holes for secure and straightforward installation, saving assembly time and labor
• 8:1 speed ratio with 8 thread starts delivers high-speed linear movement ideal for fast-travel, ultra-precision positioning systems
• Rounded Acme thread profile offers smoother engagement, reduced friction, and enhanced durability compared to standard threads
• RoHS 3 and REACH compliance guarantees environmental safety and meets stringent international regulatory standards for industrial components

Professional Applications & Engineering Value

This 1/4-8 Acetal Plastic Flange Nut is engineered for fast-travel ultra-precision lead screw systems, where speed and accuracy are critical. The Acetal Plastic material provides a self-lubricating, low-friction surface that minimizes wear on the rounded Acme thread, extending the service life of both the nut and screw assembly. Its 8:1 speed ratio and 1-inch travel per turn enable rapid linear motion, making it ideal for high-speed automation, CNC positioning, and 3D printing applications. The built-in flange with mounting holes simplifies installation and enhances stability, reducing vibration and misalignment in industrial machinery. This combination of lightweight durability and high dynamic thrust load capacity (50 lbs) solves common engineering challenges such as component wear, corrosion, and the need for maintenance-free operation in precision equipment.

Specification Summary & Compliance

This flange nut features a 1/4"-8 rounded Acme thread with right-hand direction and Class 2A thread fit for precise engagement. Key dimensional specifications include a 1/2" diameter, 1" length, and a 1" flange diameter with a 3/16" thickness. The bolt circle diameter is 3/4" with three 9/64" mounting holes for secure fastening. It is manufactured to meet industry standards for ultra-precision lead screw components and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial markets.