S-99030A113 3/4"-5 x 6 ft. Precision Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

1458FA00386 Precision Acme Lead Screws and Nuts
1458FA00386 Precision Acme Lead Screws and Nuts

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

Part No.
Part No. 1458FA00386
Equivalent to mcmaster :
99030A113

Basic Information

Component Lead Screw
Material 1018 Carbon Steel
Hardness Brinell 126
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 3/4"-5
Threading Fully Threaded
Thread Fit Class 2C
System of Measurement Inch

Dimension Parameters

Length 6 ft.

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.2"
Accuracy for Travel Distance per Turn ±0.009" per ft.
Speed Ratio 1:1

Load & Performance Parameters

Tensile Strength 64000 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-precision motion control with ±0.009" per foot travel accuracy ensures reliable positioning in automated systems.
  • Exceptional durability from 1018 carbon steel construction and Brinell 126 hardness for long service life under continuous operation.
  • Optimized power transmission with 64,000 psi tensile strength and 0.2" travel per turn for efficient mechanical advantage.
  • Superior thread engagement with Class 2C thread fit provides smooth operation and reduced backlash in precision assemblies.
  • Ready-to-integrate design featuring right-hand ACME threading and full 6-foot length for straightforward installation.
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for use in regulated industrial environments.
  • Simplified maintenance with single-start thread design that ensures consistent performance and easy replacement.

Professional Applications & Engineering Value

This 3/4"-5 ACME lead screw solves critical challenges in industrial automation by combining 1018 carbon steel durability with precision ACME threading. The Class 2C thread fit minimizes play in motion control systems, while the ±0.009" per foot accuracy ensures repeatable positioning in CNC equipment, linear actuators, and material handling systems. The right-hand threaded, fully threaded design provides consistent force distribution across the entire 6-foot length, making it ideal for long-travel applications requiring reliable precision motion control. With 64,000 psi tensile strength, it maintains structural integrity under heavy loads, reducing downtime in manufacturing environments.

Specification Summary & Compliance

Manufactured to inch system standards with Class 2C thread fit tolerance and ±0.009" per foot travel accuracy. Features 3/4"-5 ACME thread specification with single-start, right-hand threading and 0.2" travel distance per revolution. Complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial applications.

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