S-1349K129 3/4"-6 x 1 1/2" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High load capacity - Supports dynamic thrust loads up to 1450 lbs for demanding industrial applications
• Precision motion control - Delivers consistent 0.167" travel per turn for accurate positioning
• Durable PET plastic construction - Provides excellent wear resistance and smooth operation without lubrication
• Reliable thread engagement - Class 2C thread fit ensures proper mating with ACME lead screws
• Wide temperature tolerance - Performs reliably in environments from 15° to 175° F
• Environmental compliance - Meets RoHS 3 and REACH standards for safe industrial use
• Right-hand thread design - Standard configuration for compatibility with most motion systems

Professional Applications & Engineering Value

This 3/4"-6 ACME plastic nut delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The PET plastic material provides inherent lubricity, reducing friction and eliminating the need for additional lubricants in applications ranging from packaging machinery to medical equipment. With its Class 2C thread fit and right-hand thread direction, this component ensures smooth engagement with ACME lead screws while maintaining precise 0.167" travel per turn. The round nut design facilitates easy installation in various industrial configurations, making it ideal for linear motion systems requiring consistent performance under 1450 lbs dynamic thrust loads. Its ability to operate across a broad temperature range makes it suitable for diverse manufacturing environments.

Specification Summary & Compliance

This precision ACME plastic nut features a 3/4"-6 thread size with Class 2C thread fit tolerance, ensuring proper engagement with matching lead screws. The component maintains dimensional accuracy with 0.167" travel distance per turn and 1:1 speed ratio for predictable motion control. Manufactured from high-quality PET plastic, this round nut complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for regulated industries and international markets.