S-6350K15 3/8"-8 x 6 ft. Fast-Travel Ultra-Precision Lead Screws and Nuts

Fast-Travel Ultra-Precision Lead Screws and Nuts

1461FA00011 Fast-Travel Ultra-Precision Lead Screws and Nuts
1461FA00011 Fast-Travel Ultra-Precision Lead Screws and Nuts

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

Part No.
Part No. 1461FA00011
Equivalent to mcmaster :
6350K15

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 3/8"-8
Threading Fully Threaded
System of Measurement Inch

Dimension Parameters

Length 6 ft.

Lead Screw Specific Parameters

Number of Thread Starts 4
Travel Distance per Turn 0.5"
Accuracy for Travel Distance per Turn ±0.0006" per in.
Speed Ratio 4:1

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

  • High-speed positioning with 0.5" travel per turn and 4:1 speed ratio for rapid linear motion cycles
  • Exceptional repeatability guaranteed by ±0.0006" travel distance accuracy per inch for precision-critical operations
  • Superior corrosion resistance from 303 Stainless Steel construction, ideal for harsh industrial environments
  • Enhanced load capacity with 90,000 psi tensile strength and Brinell 160 hardness for demanding applications
  • Smooth, reliable engagement through 4 thread starts and rounded ACME thread profile reducing wear and backlash
  • Continuous motion capability with fully threaded, right-hand design for uninterrupted linear drive systems
  • Global compliance assurance meeting RoHS 3 and REACH standards for international industrial deployment

Professional Applications & Engineering Value

This ultra-precision ACME lead screw delivers critical performance in high-accuracy linear motion systems where speed and repeatability are paramount. Engineered from 303 Stainless Steel, it resists corrosion in manufacturing environments while maintaining dimensional stability under continuous operation. The 4 thread starts and rounded ACME threading minimize friction and wear, extending service life in CNC positioning, automated assembly, and metrology equipment. With 0.5" travel per turn and exceptional ±0.0006" accuracy, it eliminates positioning errors in precision stages, optical systems, and medical device manufacturing, ensuring reliable motion control where micron-level precision is non-negotiable.

Specification Summary & Compliance

Manufactured to precision ACME thread standards with 3/8-8 thread size and right-hand direction. The screw maintains tight travel distance tolerances of ±0.0006" per inch for consistent positioning accuracy. Constructed from 303 Stainless Steel with 90,000 psi tensile strength and Brinell 160 hardness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions.

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