S-1343K229 1"-6 x 2" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with 932 Bearing Bronze construction and Brinell 65 hardness for extended service life in high-friction applications
• Exceptional load handling with 5000 lbs dynamic thrust capacity for demanding industrial motion systems
• Precision left-hand thread engagement with Class 2C fit ensuring smooth, backlash-free operation in reverse motion applications
• Consistent linear travel delivering 0.167" per revolution with single-start thread design for predictable positioning accuracy
• Optimized for ACME screw systems with 1"-6 thread specification providing reliable power transmission in industrial automation
• Round nut configuration enabling easy integration and secure mounting in various mechanical assemblies
• Reliable performance in reverse motion applications thanks to left-hand thread direction complementing standard right-hand screw systems

Professional Applications & Engineering Value

This left hand Acme thread bronze nut solves critical engineering challenges in motion control systems where reverse-direction operation, high thrust loads, and minimal maintenance are paramount. The 932 Bearing Bronze construction provides natural lubricity and exceptional resistance to galling and seizing, particularly in applications requiring frequent direction changes or operating in contaminated environments. With its Class 2C thread fit and single thread start design, this precision component ensures consistent 0.167" travel per turn while maintaining positional accuracy in industrial automation, CNC machinery, lifting equipment, and precision positioning systems. The combination of 5000 lbs dynamic thrust capacity and Brinell 65 hardness makes it ideal for heavy-duty applications where reliability and longevity are critical to minimizing downtime and maintenance costs.

Specification Summary & Compliance

This precision Acme nut features 1"-6 left-hand Acme threads with Class 2C thread fit per ASME/ANSI standards, ensuring proper clearance and smooth operation. The component delivers 0.167" travel distance per turn with single thread start configuration. Manufactured from 932 Bearing Bronze with Brinell 65 hardness, it meets industry standards for precision lead screw applications. All materials comply with RoHS and REACH environmental directives for industrial use.