S-93410A851 3/4"-6 x 12 ft. ASTM A193 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
- High load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding industrial applications
- Precise motion control with 0.167" travel per turn and Class 2G thread fit ensuring accurate positioning and smooth operation
- Exceptional durability from ASTM Grade B7 alloy steel construction with Rockwell C35 hardness for long service life
- Full-length threading provides consistent engagement and flexibility for various mounting configurations
- Right-hand ACME thread design offers efficient power transmission and compatibility with standard industrial components
- Regulatory compliance with RoHS 3 and REACH standards for safe use in global markets
- Standardized dimensions with 3/4"-6 thread size and 12 ft length for easy integration into existing systems
Professional Applications & Engineering Value
This 3/4"-6 ACME lead screw delivers exceptional engineering value for precision motion control systems requiring high-strength performance. Manufactured from ASTM Grade B7 alloy steel, it addresses critical industrial challenges including wear resistance, dimensional stability under load, and consistent positioning accuracy. The fully threaded design with right-hand ACME threading ensures reliable power transmission in applications such as CNC machinery, linear actuators, and material handling equipment. With its 0.167" travel per turn and Class 2G thread fit, this lead screw provides predictable movement and reduced backlash, solving precision alignment issues in automated manufacturing environments. The combination of high tensile strength and hardened surface makes it ideal for heavy-duty applications where both durability and precision are paramount.
Specification Summary & Compliance
This ACME lead screw features 3/4"-6 thread size with Class 2G thread fit tolerance and standard right-hand threading. Manufactured to ASTM A193 specifications using ASTM Grade B7 alloy steel, it delivers 125,000 psi tensile strength and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for international industrial markets.
