S-95120A123 3/4"-5 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00456 Acme Lead Screws and Nuts
1456FA00456 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00456
Equivalent to mcmaster :
95120A123

Flange Material 932 Bearing Bronze
Diameter 1"
Flange Diameter 2"
Flange Thickness 3/8"
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 Right Hand
Thread Size 3/4"-5
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Height 1 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 from 932 Bearing Bronze construction for extended service life in demanding applications
  • Precise 0.2" linear travel per revolution enables accurate positioning and repeatable motion control
  • Class 2G thread fit provides optimal clearance for smooth operation while maintaining necessary backlash control
  • Integrated flange design with 2" diameter offers secure mounting without additional hardware requirements
  • Right-hand ACME threading ensures compatibility with standard industrial lead screw systems
  • Durable bronze-on-bronze construction maintains dimensional stability and reduces galling in continuous operation
  • Compact 1.5" height profile allows installation in space-constrained mechanical assemblies

Professional Applications & Engineering Value

This 932 Bearing Bronze ACME flange nut delivers exceptional performance in precision linear motion systems where wear resistance and smooth operation are critical. The bronze material composition significantly reduces friction and prevents seizing in high-cycle applications, solving common wear issues in industrial machinery. With its Class 2G thread fit and standardized 3/4"-5 ACME thread configuration, this component ensures reliable engagement with mating lead screws while accommodating minor misalignments. The integrated flange design provides stable mounting for applications in CNC equipment, lifting mechanisms, and precision positioning systems where consistent 0.2" travel per turn is essential for accurate repeatability and controlled linear movement.

Specification Summary & Compliance

This ACME flange nut features precision Class 2G thread fit per ANSI/ASME B1.5 standards with right-hand 3/4"-5 ACME threading. Manufactured from 932 Bearing Bronze for both nut and flange components, it maintains dimensional stability with 1" diameter body and 2" flange diameter. The component complies with industry standards for ACME threaded components and is suitable for industrial applications requiring controlled backlash and smooth linear motion. Material composition meets standard industrial specifications for bronze alloy components in mechanical power transmission systems.

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