S-95072A442 1 1/2"-10 x 2 19/64" Precision Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

1458FA00124 Precision Acme Lead Screws and Nuts
1458FA00124 Precision Acme Lead Screws and Nuts

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

Part No.
Part No. 1458FA00124
Equivalent to mcmaster :
95072A442

Diameter 2.125"
External Thread Length 13/16"
External Thread Size 1 31/32"-18
External Thread Type UNS

Basic Information

Component Nut
Material 360 Brass
Hardness Brinell 70

Thread Parameters

Thread Type Acme
Thread Direction Left Hand
Thread Size 1 1/2"-10
Thread Fit Class 2C
System of Measurement Inch

Dimension Parameters

Length 2 19/64"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.1"
Speed Ratio 1:1

Nut Parameters

Nut Type Externally Threaded

Load & Performance Parameters

Dynamic Thrust Load Capacity 11250 lbs
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional load handling with 11,250 lbs dynamic thrust capacity for reliable performance in high-stress operations
  • Precise linear motion control delivering consistent 0.1" travel per turn for accurate positioning applications
  • Superior corrosion resistance from 360 Brass construction ensuring longevity in harsh industrial environments
  • Optimized thread engagement with Class 2C fit providing smooth operation and reduced backlash
  • Enhanced durability through Brinell 70 hardness offering excellent wear resistance
  • Left-hand thread design enabling specialized motion control and reverse-direction applications
  • Standard compatibility with UNS external threads ensuring easy integration with existing systems

Professional Applications & Engineering Value

This precision Acme brass nut delivers critical engineering solutions for demanding motion control systems. The combination of 360 Brass material and Class 2C thread fit addresses common industrial challenges including corrosion-induced failure and positioning inaccuracy. The left-hand Acme thread configuration provides specialized directional control in applications requiring reverse motion, while the 0.1" travel per turn ensures precise linear movement in CNC equipment, lifting mechanisms, and industrial automation. With 11,250 lbs dynamic thrust capacity, this component maintains reliable performance under substantial loads, making it ideal for heavy-duty machinery where consistent force transmission is paramount.

Specification Summary & Compliance

Manufactured to Class 2C thread fit standards with 1 1/2"-10 left-hand Acme threading and compatible UNS external threads (1 31/32"-18). The component adheres to inch system measurements and delivers precise 0.1" travel per revolution. Material specifications include 360 Brass with Brinell 70 hardness, ensuring compliance with industrial durability requirements. The nut is designed for integration with standard precision Acme lead screw systems and meets industry standards for dimensional accuracy and performance in mechanical power transmission applications.

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