S-95365A131 1"-5 x 2" Precision Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

1458FA00161 Precision Acme Lead Screws and Nuts
1458FA00161 Precision Acme Lead Screws and Nuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1458FA00161
Equivalent to mcmaster :
95365A131

Diameter 2.984"

Basic Information

Component Nut
Material Cast Iron
Hardness Brinell 217
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 1"-5
Thread Fit Class 2C
System of Measurement Inch

Dimension Parameters

Length 2"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.2"
Speed Ratio 1:1

Nut Parameters

Nut Type Round
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior wear resistance with cast iron construction and Brinell 217 hardness for extended service life in demanding industrial environments
  • Consistent 0.2" linear travel per revolution ensures predictable motion control and precise positioning in automated systems
  • Class 2C thread fit provides optimal clearance for smooth operation while maintaining necessary backlash control
  • Right-hand single-start ACME thread design delivers reliable power transmission with minimal friction and wear
  • Full regulatory compliance with RoHS 3 and REACH standards for safe use across global industrial markets
  • Robust 2.984" diameter construction offers excellent load distribution and mechanical stability
  • Standard inch threading (1"-5) ensures compatibility with existing ACME lead screw systems and simplifies maintenance

Professional Applications & Engineering Value

This cast iron ACME nut delivers exceptional value in precision motion systems where durability and consistent performance are critical. The Class 2C thread fit provides the ideal balance between operational smoothness and controlled backlash, making it perfect for industrial automation, CNC machinery, and precision positioning equipment. The single-start right-hand ACME thread configuration ensures reliable power transmission while the Brinell 217 hardness rating provides superior resistance to wear in high-cycle applications. Engineered for precision lead screw systems requiring dependable linear motion, this component solves common industry challenges of component degradation and positional inaccuracy in demanding manufacturing environments.

Specification Summary & Compliance

This 1"-5 ACME threaded round nut features Class 2C thread fit per industry standards, ensuring proper clearance for smooth operation. The component maintains dimensional accuracy with 2" length and 2.984" diameter specifications. Manufactured from cast iron with Brinell 217 hardness rating, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring verified material safety and performance reliability.

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