S-6350K12 1/4"-8 x 6 ft. Fast-Travel Ultra-Precision Lead Screws and Nuts

Fast-Travel Ultra-Precision Lead Screws and Nuts

1461FA00006 Fast-Travel Ultra-Precision Lead Screws and Nuts
1461FA00006 Fast-Travel Ultra-Precision Lead Screws and Nuts

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

Part No.
Part No. 1461FA00006
Equivalent to mcmaster :
6350K12

Basic Information

Component Lead Screw
Material 303 Stainless Steel
Hardness Brinell 160
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Thread Parameters

Thread Type Rounded Acme
Thread Direction Right Hand
Thread Size 1/4"-8
Threading Fully Threaded
System of Measurement Inch

Dimension Parameters

Length 6 ft.

Lead Screw Specific Parameters

Number of Thread Starts 8
Travel Distance per Turn 1"
Accuracy for Travel Distance per Turn ±0.0006" per in.
Speed Ratio 8:1

Load & Performance Parameters

Tensile Strength 90000 psi
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 positioning accuracy with ±0.0006" per inch tolerance for highly reliable and repeatable linear motion.
  • Fast-travel capability due to the 8:1 speed ratio and 8 thread starts, significantly increasing operational speed and efficiency.
  • Superior strength and durability from 303 Stainless Steel construction, offering 90,000 psi tensile strength and Brinell 160 hardness for demanding environments.
  • Smooth and reliable performance enabled by the rounded Acme thread profile, reducing wear and providing consistent torque transmission.
  • Extended operational reach with a full 6-foot length and fully threaded design, offering flexibility for a wide range of machine setups.
  • Guaranteed material compliance with RoHS 3 and REACH regulations, ensuring safety and environmental responsibility in global markets.
  • Optimized for right-hand drive systems with a standard right-hand thread direction, ensuring easy integration and compatibility.

Professional Applications & Engineering Value

This 1/4-8 Ultra-Precision Lead Screw is engineered to solve critical challenges in high-performance linear motion systems. Manufactured from 303 Stainless Steel, it provides excellent corrosion resistance and mechanical strength, making it ideal for CNC machinery, precision measuring equipment, and automated assembly lines. The rounded Acme threading and 8 thread starts minimize backlash and deliver smooth, efficient power transmission, while the ±0.0006" per inch accuracy ensures precise positioning in applications where even minor deviations are unacceptable. Its fast-travel design with an 8:1 speed ratio significantly enhances cycle times, boosting productivity in industrial automation and medical device manufacturing.

Specification Summary & Compliance

This component features a 1/4"-8 thread size with rounded Acme thread type and is fully threaded. It adheres to standard inch system measurements and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.

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