S-94353A200 M20 Metric Lead Screws and Nuts
Metric Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Precise 4mm linear movement per revolution for accurate positioning in automated systems
- Grade 2 carbon steel construction provides excellent durability and cost-effectiveness for industrial applications
- 7H thread fit classification ensures superior engagement with mating components and reduced backlash
- Standard 31.75mm hex width allows easy installation with common wrench tools
- Metric trapezoidal thread design offers optimal load distribution and smooth motion transfer
- Single-start right-hand thread configuration provides reliable, predictable linear motion
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
This M20x4mm metric trapezoidal thread hex nut delivers exceptional performance in precision motion control systems where reliability and accuracy are paramount. The Grade 2 carbon steel construction provides the ideal balance between strength and machinability, while the trapezoidal thread profile ensures efficient power transmission with minimal friction. Engineered with 7H thread fit tolerance, this component eliminates play and maintains positional accuracy in demanding applications such as CNC machinery, linear actuators, and automated positioning systems. The 4mm travel distance per turn offers controlled linear advancement, making it particularly valuable in applications requiring precise movement increments. Its right-hand thread direction and single-start configuration provide straightforward integration into existing mechanical systems.
Specification Summary & Compliance
This metric trapezoidal thread hex nut features M20 thread size with 4mm pitch, manufactured to ISO metric trapezoidal thread standards with 7H thread fit classification for precision engagement. The component measures 31.75mm across flats and 20mm in height, constructed from Grade 2 carbon steel for reliable performance. The nut is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and suitability for global industrial markets.
