S-1349K136 5/8"-8 x 1 1/4" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High load capacity - Supports up to 1000 lbs dynamic thrust for demanding industrial applications
• Precision thread fit - Class 2C fit ensures smooth, reliable engagement with minimal backlash
• Durable PET plastic construction - Provides excellent wear resistance and consistent performance
• Wide temperature tolerance - Operates reliably from 15° to 175°F in various environments
• Standardized ACME thread profile - 5/8-8 right-hand thread ensures compatibility with industry components
• Consistent linear motion - 0.125" travel per turn delivers predictable, repeatable positioning
• Environmental compliance - Meets RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

This PET plastic ACME lead screw nut delivers exceptional engineering value in precision linear motion systems where high load capacity and chemical resistance are critical. The Class 2C thread fit provides optimal clearance for smooth operation while maintaining positional accuracy in automation equipment, packaging machinery, and material handling systems. The right-hand ACME thread design ensures compatibility with standard industrial components, while the PET plastic material offers natural lubrication properties that reduce wear and eliminate the need for additional lubricants in sensitive environments. With its 1000 lbs dynamic thrust load capacity, this round nut provides reliable performance in applications requiring consistent linear motion under substantial loads.

Specification Summary & Compliance

This precision ACME lead screw nut features a 5/8-8 thread size with Class 2C fit tolerance for optimal performance in inch-based systems. The component delivers 0.125" travel per turn with a single thread start and right-hand thread direction. Manufactured to industry standards for ACME thread components, this nut complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while maintaining consistent dimensional accuracy and performance characteristics.