S-95120A575 1 1/4"-5 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00475 Acme Lead Screws and Nuts
1456FA00475 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00475
Equivalent to mcmaster :
95120A575

Flange Material 932 Bearing Bronze
Diameter 2"
Flange Diameter 3"
Flange Thickness 3/4"
Flange Hardness Not Rated
Thrust Load Capacity Not Rated

Basic Information

Component Nut
Material 932 Bearing Bronze
Hardness Not Rated

Thread Parameters

Thread Type Acme
Thread Direction Left Hand
Thread Size 1 1/4"-5
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Height 2 1/2"

Lead Screw Specific Parameters

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

Nut Parameters

Nut Type Flange
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 932 Bearing Bronze construction for extended service life in high-friction applications
  • Precise linear motion control with 0.2" travel per turn for accurate positioning in industrial automation
  • Enhanced mounting stability through the 3" flange diameter providing secure attachment points
  • Reliable left-hand thread operation for specialized applications requiring reverse-direction movement
  • Consistent thread engagement with Class 2G thread fit ensuring smooth operation with mating components
  • Corrosion-resistant performance from bronze material suitable for various industrial environments
  • Robust flange design with 3/4" thickness offering structural integrity under mechanical stress

Professional Applications & Engineering Value

This left hand Acme flange nut delivers exceptional value in precision motion systems requiring reverse-direction operation. The 932 Bearing Bronze construction provides natural lubricity that reduces friction and wear in continuous operation, while the Class 2G thread fit maintains consistent performance with mating Acme lead screws. The integrated flange with 3" diameter offers simplified mounting and increased bearing surface, distributing load more effectively in industrial machinery, CNC equipment, and automated positioning systems. This combination of left-hand thread direction and 0.2" travel per turn makes it ideal for applications requiring precise reverse motion control without compromising durability.

Specification Summary & Compliance

This Acme flange nut features 1 1/4"-5 left hand Acme threads with Class 2G thread fit per industry standards. Manufactured from 932 Bearing Bronze with dimensions of 2" diameter, 2 1/2" height, and 3" flange diameter. The product conforms to inch system measurement specifications and is suitable for industrial applications requiring precision linear motion components.

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