S-93255A471 1"-5 x 6" ASTM A108 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High tensile strength of 53,000 psi ensures reliable performance under heavy loads, reducing the risk of failure in demanding industrial applications.
• Zinc plating on carbon steel provides excellent corrosion resistance, extending the service life of the screw in harsh environments.
• Class 2G thread fit offers optimal clearance for smooth engagement with nuts, minimizing binding and wear over time.
• 0.2" travel distance per turn delivers precise linear motion control, ideal for applications requiring accurate positioning and repeatability.
• Fully threaded design allows for continuous adjustment along the entire 6" length, enhancing versatility in assembly and power transmission setups.
• Right-hand Acme threading ensures compatibility with standard components, simplifying integration into existing systems.
• Rockwell B61 hardness provides durability against deformation, maintaining thread integrity under repetitive use.

Professional Applications & Engineering Value

This 1"-5 ACME lead screw is engineered from Grade 2 carbon steel with a zinc-plated finish to address common industrial challenges such as corrosion, misalignment, and wear. The Acme thread type and Class 2G fit deliver smooth, efficient power transmission in linear motion systems, reducing friction and energy loss. Ideal for precision machinery, CNC equipment, and clamping devices, it ensures consistent performance where accuracy and durability are critical. By meeting ASTM A108 specifications, it guarantees material consistency and reliability, minimizing downtime in industrial applications like automation and material handling.

Specification Summary & Compliance

This lead screw features a 1"-5 Acme thread with Class 2G fit for standard tolerance, ensuring compatibility with nuts and components. Manufactured from Grade 2 carbon steel and plated with zinc for enhanced protection, it complies with ASTM A108 material standards. The product adheres to industry specifications for dimensional accuracy and is suitable for use in systems requiring reliable power transmission and linear motion. It meets general industrial requirements and is designed for applications where consistent performance and material integrity are essential.