S-6350K51 1/4"-16 x 1" Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Extended service life through wear-compensating spring technology that maintains consistent performance under repeated use
• Rapid linear motion with 4:1 speed ratio delivering 0.25" travel per revolution for fast-travel applications
• Lightweight corrosion resistance from acetal plastic construction ideal for sensitive environments and weight-conscious designs
• Secure mounting capability with 3-hole flange pattern and 1" diameter flange for stable installation
• Precision thread engagement through rounded Acme thread profile ensuring smooth operation and reduced backlash
• Reliable load handling with 5 lbs dynamic thrust capacity and 9700 psi tensile strength for consistent performance
• Environmental compliance meeting RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This Acetal Plastic flange nut addresses critical engineering challenges in fast-travel lead screw systems where speed, precision, and maintenance reduction are paramount. The wear-compensating spring technology automatically adjusts for thread wear, eliminating performance degradation and reducing downtime in automated equipment, 3D printers, and precision positioning systems. The 4:1 speed ratio and 0.25" travel per turn enable rapid linear motion while the rounded Acme thread profile minimizes friction and ensures smooth operation. Made from durable Acetal Plastic, this nut provides excellent chemical resistance and electrical insulation properties, making it ideal for medical devices, laboratory equipment, and food processing machinery where metal components might cause contamination or corrosion issues.

Specification Summary & Compliance

This precision 1/4"-16 flange nut features right-hand rounded Acme threads with four thread starts for enhanced speed performance. Critical dimensions include 1" length, 1/2" diameter, and 1" flange diameter with 3/16" thickness. The mounting configuration includes three 9/64" diameter holes on a 3/4" bolt circle. The component delivers 9700 psi tensile strength and 5 lbs dynamic thrust load capacity. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring strict material compliance.