S-94815A007 1/4"-16 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00263 Acme Lead Screws and Nuts
1456FA00263 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00263
Equivalent to mcmaster :
94815A007

Thrust Load Capacity Not Rated

Basic Information

Component Nut
Material Carbon Steel
Hardness Rockwell B75
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 1/4"-16
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Width 1/2"
Height 15/64"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.063"
Speed Ratio 1:1

Nut Parameters

Nut Type Hex
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Precise linear motion control with 0.063" travel per turn for accurate positioning in automated systems
  • Enhanced durability and wear resistance from carbon steel construction with Rockwell B75 hardness
  • Consistent thread engagement ensured by Class 2G thread fit for reduced backlash and smoother operation
  • Easy installation and maintenance with standard hex nut design for simple wrench access
  • Reliable right-hand thread direction compatible with common ACME lead screw configurations
  • Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial use
  • Direct 1:1 speed ratio providing straightforward motion translation without gearing complexity

Professional Applications & Engineering Value

This 1/4"-16 ACME thread hex nut delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The carbon steel construction with Rockwell B75 hardness provides excellent durability against wear in repetitive industrial applications, while the Class 2G thread fit ensures consistent performance with minimal play. The ACME thread form offers superior load distribution compared to standard threads, making it ideal for lead screw assemblies in CNC equipment, 3D printers, and automated positioning systems. With 0.063" travel per turn and right-hand thread direction, this nut provides predictable linear motion for engineers designing precise mechanical drives that require repeatable performance in manufacturing environments.

Specification Summary & Compliance

This precision ACME lead screw nut features a 1/4"-16 thread size with Class 2G thread fit per industry standards, ensuring proper clearance and engagement. The component maintains dimensional accuracy with 0.063" travel distance per turn and 1:1 speed ratio for consistent performance. Manufactured from carbon steel with Rockwell B75 hardness, this hex nut complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring restricted substance compliance.

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