S-1710K9 1/2"-10 x 1 3/4" Precision Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

1458FA00078 Precision Acme Lead Screws and Nuts
1458FA00078 Precision Acme Lead Screws and Nuts

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

Part No.
Part No. 1458FA00078
Equivalent to mcmaster :
1710K9

Basic Information

Component Nut
Material 932 Bearing Bronze
Hardness Brinell 65
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

Thread Parameters

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

Dimension Parameters

Width 2"
Height 1 1/8"
Center Height 5/8"
Length 1 3/4"

Lead Screw Specific Parameters

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

Nut Parameters

Nut Type Platform

Load & Performance Parameters

Dynamic Thrust Load Capacity 1200 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

  • Superior load handling with 1200 lbs dynamic thrust capacity for demanding industrial applications
  • Exceptional wear resistance from 932 Bearing Bronze construction with Brinell 65 hardness rating
  • Precise linear motion control delivering consistent 0.1" travel per revolution for accurate positioning
  • Reliable thread engagement through Class 2C thread fit ensuring smooth operation and reduced backlash
  • Optimized platform design providing stable mounting and improved force distribution
  • Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing requirements
  • Right-hand thread configuration offering standard directional control compatible with most drive systems

Professional Applications & Engineering Value

This precision Acme nut manufactured from 932 Bearing Bronze addresses critical challenges in high-load linear motion systems where durability and precision are paramount. The combination of Brinell 65 hardness and Acme thread profile provides exceptional resistance to wear and deformation under continuous operation, significantly extending service life in demanding environments. The 0.1" travel per turn delivers precise linear positioning essential for CNC machinery, industrial automation, and precision manufacturing equipment. The platform nut design ensures stable mounting and even load distribution, reducing stress concentrations that can lead to premature failure. With its 1200 lbs dynamic thrust capacity, this component reliably handles heavy loads in press applications, lifting systems, and precision positioning tables where failure is not an option.

Specification Summary & Compliance

This 1/2-10 Acme thread nut features Class 2C thread fit tolerances according to industry standards, ensuring proper clearance and smooth operation. The component maintains dimensional accuracy with 1 3/4" length, 1 1/8" height, and 2" width with a 5/8" center height for consistent mounting. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring strict chemical substance control.

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