S-95100A409 3/4"-6 ASTM B16 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with 360 Brass construction and Rockwell B55 hardness for extended service life in demanding applications
• Precise linear movement control with 0.167" travel per turn and single thread start for accurate positioning
• Reliable left-hand thread operation for specialized motion systems requiring reverse-direction engagement
• Optimized thread engagement with Class 2G fit ensuring smooth operation and reduced backlash
• Excellent corrosion resistance inherent to brass material, suitable for various industrial environments
• Round nut design for easy integration and handling in assembly processes
• Consistent performance backed by ASTM B16 compliance for material quality assurance

Professional Applications & Engineering Value

This 3/4"-6 left hand Acme thread brass nut delivers exceptional value in linear motion systems where precision and durability are paramount. The 360 Brass construction combined with Rockwell B55 hardness provides excellent wear characteristics, significantly reducing maintenance frequency in high-cycle applications. The left-hand Acme thread design is particularly valuable in specialized machinery requiring reverse-thread operation, while the Class 2G thread fit ensures consistent performance with minimal play. Engineers benefit from the predictable 0.167" travel per turn for accurate positioning in automation equipment, clamping devices, and precision adjustment mechanisms. The round nut configuration facilitates straightforward installation in various mounting scenarios, making it an ideal choice for OEMs and maintenance applications demanding reliable linear motion components.

Specification Summary & Compliance

This Acme lead screw nut features precise 3/4"-6 left hand Acme threads with Class 2G thread fit tolerance, ensuring proper engagement and operational smoothness. The component maintains dimensional accuracy with 1 1/4" diameter and 3/4" height in inch system measurements. Manufacturing and material quality comply with ASTM B16 specifications for brass alloy standards, guaranteeing consistent performance and material integrity. The nut is designed for 1:1 speed ratio operation with single thread start configuration, providing reliable motion transfer in compatible Acme lead screw assemblies.