S-95061A630 3/4"-8 x 12" Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00322 Acme Lead Screws and Nuts
1456FA00322 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00322
Equivalent to mcmaster :
95061A630

Basic Information

Component Lead Screw
Material 18-8 Stainless Steel
Hardness Rockwell B96
RoHS RoHS 3 (2015/863/EU) Compliant

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 3/4"-8
Threading Fully Threaded
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Length 12"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.125"
Speed Ratio 1:1
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh industrial environments, reducing maintenance costs and downtime.
  • Precise 0.125" travel per turn delivers consistent linear motion for accurate positioning in automation and machinery applications.
  • Class 2G thread fit provides optimal clearance for smooth operation with ACME nuts, minimizing binding and wear.
  • Rockwell B96 hardness rating enhances durability and resistance to deformation under heavy loads, extending service life.
  • Fully threaded 12-inch design offers versatile mounting and engagement options for various linear motion setups.
  • RoHS 3 compliance guarantees environmental safety and regulatory adherence for global industrial use.
  • Single-start right-hand ACME thread ensures reliable, predictable motion transfer with standard nut compatibility.

Professional Applications & Engineering Value

Engineered for demanding linear motion systems, this 3/4-8 ACME lead screw addresses critical needs in industrial automation, CNC machinery, and precision positioning equipment. The 18-8 stainless steel material combats corrosion in humid or chemically exposed settings, while the Class 2G thread fit and Acme thread type reduce friction and provide efficient power transmission. With a 0.125" travel distance per turn, it ensures repeatable accuracy in applications like lifting mechanisms, conveyor adjustments, and valve controls. Its fully threaded, 12-inch length allows flexible integration, solving alignment issues and enhancing operational stability in heavy-duty industrial lead screw assemblies.

Specification Summary & Compliance

This precision lead screw adheres to inch system measurements with a 3/4"-8 ACME thread size and Class 2G thread fit for standardized compatibility. It meets RoHS 3 (2015/863/EU) environmental directives and is manufactured to ensure consistent thread accuracy and Rockwell B96 hardness for reliable performance in regulated industrial applications.

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