S-95075A106 1/2"-10 x 3/4" Precision Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

1458FA00131 Precision Acme Lead Screws and Nuts
1458FA00131 Precision Acme Lead Screws and Nuts

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

Part No.
Part No. 1458FA00131
Equivalent to mcmaster :
95075A106

Diameter 1.125"
External Thread Length 1/2"
External Thread Size 15/16"-16
External Thread Type UNF

Basic Information

Component Nut
Material PET Plastic
Hardness Not Rated
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 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

Length 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 Externally Threaded

Load & Performance Parameters

Dynamic Thrust Load Capacity 650 lbs

Temperature & Environment Parameters

Temperature Range 15° to 175° F
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • High load capacity - Supports dynamic thrust loads up to 650 lbs for demanding industrial applications
  • Precision movement control - Delivers consistent 0.1" travel per turn for accurate positioning
  • Dual-thread versatility - Combines 1/2"-10 Acme internal and 15/16"-16 UNF external threads for flexible system integration
  • Durable PET construction - Provides excellent wear resistance and smooth operation without lubrication
  • Wide temperature tolerance - Performs reliably in environments from 15° to 175° F
  • Precision thread fit - Class 2C thread specification ensures consistent performance and reduced backlash
  • Environmental compliance - Meets RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This precision Acme plastic nut delivers exceptional value in motion control systems where high thrust capacity and accurate positioning are critical. The PET plastic material offers inherent lubrication properties, eliminating the need for additional lubricants while providing excellent wear resistance in industrial automation and precision mechanical systems. The unique combination of 1/2"-10 Acme internal threading and 15/16"-16 UNF external threads enables versatile integration into complex assemblies, solving connection challenges in linear motion systems, positioning equipment, and mechanical drives. The right-hand thread direction and Class 2C thread fit ensure reliable, repeatable performance in high-cycle applications.

Specification Summary & Compliance

This externally threaded nut features precise 1/2"-10 Acme internal threads and 15/16"-16 UNF external threads with Class 2C thread fit tolerance. The component measures 3/4" in length with 1.125" diameter and provides 1/2" external thread engagement. Manufactured from PET plastic, it delivers 650 lbs dynamic thrust capacity with 0.1" travel per turn. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across regulated industries.

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