S-98935A328 1 1/8"-5 x 6 ft. ASTM A108 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Precise linear motion control with 0.2" travel per turn for accurate positioning in industrial applications
- Exceptional durability and load capacity from Grade 2 carbon steel construction with 53,000 psi tensile strength
- Reliable thread engagement with Class 2G thread fit ensuring smooth operation and reduced backlash
- Consistent performance in demanding environments thanks to Rockwell B61 hardness rating
- Full compatibility with standard ACME nut systems using 1 1/8"-5 thread size with right-hand threading
- Ready-to-install convenience with fully threaded 6-foot length for flexible system integration
- Compliance with industry standards including ASTM A108 for material quality assurance
Professional Applications & Engineering Value
This ACME lead screw delivers critical performance in precision motion control systems where reliability and accuracy are paramount. The Grade 2 carbon steel construction provides excellent strength-to-weight ratio while the ACME thread form offers superior power transmission efficiency compared to standard threads. With 0.2" travel per turn, this fully threaded component ensures predictable linear motion in industrial automation, CNC machinery, and material handling equipment. The right-hand threading and Class 2G thread fit maintain consistent engagement with mating nuts, reducing wear and minimizing maintenance requirements in continuous operation environments. Engineered to withstand repetitive motion cycles, this lead screw solves common industrial challenges of positioning accuracy and long-term durability.
Specification Summary & Compliance
This 1 1/8"-5 ACME lead screw features Class 2G thread fit tolerances and is manufactured to ASTM A108 specifications for material consistency. The component is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components. With standardized ACME threading and precise dimensional control, this lead screw ensures interoperability with compatible nut systems while maintaining the mechanical properties specified for Grade 2 carbon steel fasteners.
