S-95066A383 3/4"-8 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term durability and reliability in harsh industrial environments.
• Precise 0.125" travel per turn delivers accurate and repeatable linear motion control for demanding applications.
• Left-hand Acme thread design provides reliable performance in systems requiring reverse or counter-rotational movement.
• Class 2G thread fit guarantees smooth engagement with mating screws while maintaining proper clearances for optimal performance.
• Rockwell B97 hardness rating offers excellent wear resistance and maintains thread integrity under repeated use.
• Standard hex nut configuration allows for easy installation and removal using common tools, reducing assembly time.
• RoHS 3 compliance ensures environmental responsibility and meets international regulatory standards for hazardous substances.

Professional Applications & Engineering Value

This left-hand Acme hex nut delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The 18-8 stainless steel construction provides superior corrosion resistance, making it ideal for food processing, medical equipment, marine applications, and other environments where moisture or chemicals are present. The Acme thread form combined with Class 2G fit ensures smooth operation with minimal backlash, while the 0.125" travel per turn enables fine positional adjustments in industrial automation, CNC machinery, and positioning systems. The left-hand thread direction is particularly valuable in applications requiring opposing motion to standard right-hand threads, such as in clamping mechanisms or specialized drive systems where synchronized counter-movement is essential.

Specification Summary & Compliance

This precision component features 3/4"-8 left-hand Acme threads with Class 2G thread fit per industry standards, ensuring proper clearances and smooth operation. Manufactured from 18-8 stainless steel with a Rockwell B97 hardness rating for durability. The nut delivers 0.125" travel distance per turn with a 1:1 speed ratio and single thread start configuration. Compliant with RoHS 3 (2015/863/EU) regulations, meeting international environmental standards for hazardous substance restrictions.