S-95061A621 5/8"-8 x 12" Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00319 Acme Lead Screws and Nuts
1456FA00319 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00319
Equivalent to mcmaster :
95061A621

Basic Information

Component Lead Screw
Material 18-8 Stainless Steel
Hardness Rockwell B96
RoHS RoHS 3 (2015/863/EU) Compliant

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 5/8"-8
Threading Fully Threaded
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Length 12"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.125"
Speed Ratio 1:1
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh environments, reducing maintenance needs and replacement costs.
  • Precise 0.125" travel per turn delivers consistent linear motion control, ideal for applications requiring accurate positioning and repeatability.
  • Class 2G thread fit provides optimal clearance for smooth operation with ACME nuts, minimizing binding and wear over extended use.
  • Rockwell B96 hardness offers excellent durability and resistance to deformation under load, maintaining thread integrity in high-stress mechanical systems.
  • Fully threaded 12" length allows for flexible installation and adjustment across a wide range of industrial machinery and automation setups.
  • RoHS 3 compliance guarantees environmental safety and regulatory adherence, making it suitable for global supply chains and eco-conscious industries.
  • Right-hand ACME thread design ensures compatibility with standard components and simplifies integration into existing drive systems.

Professional Applications & Engineering Value

Engineered for demanding mechanical systems, this 5/8-8 ACME lead screw in 18-8 stainless steel addresses critical challenges in precision motion control. Its ACME thread type and Class 2G thread fit reduce friction and prevent jamming, essential for high-load applications like CNC machinery, linear actuators, and conveyor systems. The fully threaded design and 0.125" travel per turn provide exact linear displacement, enhancing operational efficiency in automation and manufacturing. With Rockwell B96 hardness and corrosion resistance, it withstands repetitive stress and harsh conditions, ensuring minimal downtime and extended service life in industrial environments.

Specification Summary & Compliance

This lead screw adheres to inch system standards with a 5/8"-8 thread size and Class 2G thread fit for precise ACME threading tolerances. It meets RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances, and is manufactured to deliver reliable performance in mechanical drive applications.

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