S-95155A327 3/4"-6 ASTM B16 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 360 Brass construction, ideal for harsh industrial environments and reducing maintenance frequency
• Precise linear motion control with 0.167" travel per turn and single-start threading for smooth, predictable movement in automation systems
• Reliable thread engagement ensured by Class 2G thread fit, minimizing backlash and enhancing operational accuracy
• Durable mechanical performance from Rockwell B75 hardness, providing excellent wear resistance and long service life
• Easy installation and maintenance with standard hex nut design, allowing for simple wrench access and secure fastening
• Left-hand threading compatibility for specialized applications requiring reverse-direction motion or safety mechanisms
• Consistent quality assurance through ASTM B16 standard compliance, ensuring dimensional accuracy and material reliability

Professional Applications & Engineering Value

This 3/4"-6 left hand Acme hex nut delivers critical performance in precision linear motion systems, such as CNC machinery, valve actuators, and lifting equipment. The 360 Brass material offers inherent corrosion resistance, reducing failure risks in humid or chemically exposed settings. With a single-start Acme thread and 0.167" travel per turn, it provides controlled, repeatable movement—essential for applications where positional accuracy is paramount. The left-hand thread direction adds versatility for dual-lead assemblies or safety-critical designs that prevent unintended loosening. Engineered to ASTM B16 standards, this nut ensures compatibility with lead screws, minimizing downtime and maintenance costs in industrial operations.

Specification Summary & Compliance

This Acme nut features a 3/4"-6 left-hand thread with Class 2G thread fit per inch measurement standards, ensuring precise tolerances for smooth operation. Manufactured from 360 Brass with a hardness of Rockwell B75, it meets ASTM B16 specifications for material composition and dimensional consistency. The product adheres to industry-accepted standards for Acme threading and is suitable for general industrial use, with compliance to RoHS and REACH directives where applicable.