S-95365A311 3/8"-12 x 3/4" Precision Acme Lead Screws and Nuts
Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Superior wear resistance with Brinell 217 hardness cast iron construction for extended service life in demanding industrial environments
- Precise motion control with 0.083" travel per turn enabling accurate linear positioning in automation applications
- Reliable left-hand thread operation for specialized mechanical systems requiring reverse-direction movement
- Optimized thread engagement with Class 2C fit ensuring smooth operation and reduced backlash in lead screw assemblies
- Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements
- Round nut design providing versatile mounting options and compatibility with standard ACME lead screw systems
- Consistent performance through precision ACME thread form maintaining dimensional stability across repeated cycles
Professional Applications & Engineering Value
This 3/8-12 ACME left-hand thread nut delivers exceptional engineering value in industrial motion control systems where precision and durability are paramount. The cast iron construction with Brinell 217 hardness provides superior resistance to wear and deformation, making it ideal for high-load applications in automation equipment, CNC machinery, and precision positioning systems. The left-hand ACME thread configuration enables unique mechanical arrangements where reverse-direction movement is required, while the Class 2C thread fit ensures minimal play and consistent performance in lead screw assemblies. With 0.083" travel per turn, this component offers precise linear motion control critical in manufacturing environments requiring repeatable accuracy and reliable operation under continuous use.
Specification Summary & Compliance
This precision nut features 3/8-12 ACME left-hand threads with Class 2C thread fit tolerance, manufactured from cast iron with Brinell 217 hardness rating. The component provides 0.083" travel distance per turn and conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards, ensuring suitability for global industrial applications requiring strict regulatory adherence.
