S-93097A130 1/4"-16 x 6" Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Load-Bearing Performance - Grade 5 carbon steel construction provides 105,000 psi tensile strength for reliable operation under high-stress conditions
• Precision Movement Control - 0.063" travel distance per turn delivers accurate linear positioning in automation applications
• Superior Thread Engagement - Class 2G thread fit ensures smooth operation with reduced binding in lead screw assemblies
• Optimized Thread Design - Partially threaded configuration (4" thread length on 6" screw) provides both engagement and clearance zones
• Secure Installation & Removal - External hex drive with 7/16" head width offers positive tool engagement for torque application
• Industrial Durability - Rockwell C19 hardness rating maintains thread integrity through repeated cycling
• Regulatory Compliance - Meets RoHS 3 and REACH standards for use in regulated industries and international markets

Professional Applications & Engineering Value

This Grade 5 carbon steel ACME lead screw addresses critical engineering challenges in precision linear motion systems. The 1/4-16 ACME thread form delivers superior power transmission efficiency compared to standard threads, while the partially threaded design allows for both secure nut engagement and smooth shaft guidance. The external hex drive configuration enables high-torque installation without compromising the thread integrity, making it ideal for industrial automation, CNC equipment, and positioning systems where repeatable accuracy is paramount. The combination of 105,000 psi tensile strength and Rockwell C19 hardness ensures long-term reliability in demanding applications, reducing maintenance frequency and downtime in production environments.

Specification Summary & Compliance

This ACME lead screw features precision 1/4-16 ACME threading with Class 2G thread fit tolerance for optimal performance in linear motion applications. The right-hand thread direction and single thread start provide consistent 0.063" travel per revolution. Manufactured to industrial fastener standards with Grade 5 strength classification, this component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and regulated sectors.