S-1343K129 1"-6 x 2" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability & Wear Resistance – 932 Bearing Bronze construction with Brinell 65 hardness ensures long service life and reduced maintenance in high-friction applications.
• High Load-Bearing Capacity – Supports dynamic thrust loads up to 5000 lbs, ideal for heavy-duty mechanical systems requiring reliable performance.
• Precision Thread Engagement – Class 2C fit provides consistent, smooth operation with minimal backlash, improving positioning accuracy.
• Optimized Linear Motion – 0.167" travel per turn with a single-start, right-hand ACME thread delivers predictable and controlled movement.
• Corrosion & Wear Resistance – Bronze material naturally resists corrosion and galling, extending component life in demanding industrial environments.
• Broad Compatibility – Standard 1"-6 ACME thread design ensures easy integration with existing lead screw assemblies and replacement parts.
• Robust Construction – Round nut design with 2" length offers stable mounting and even load distribution for enhanced system integrity.

Professional Applications & Engineering Value

This 932 Bearing Bronze ACME thread nut is engineered to address common challenges in precision linear motion systems, such as wear under high thrust loads and thread degradation. The Brinell 65 hardness and bronze composition provide excellent resistance to seizing and corrosion, making it suitable for repetitive, high-stress operations in CNC machinery, industrial actuators, and lifting equipment. With a Class 2C thread fit and right-hand ACME thread, it ensures reliable, low-friction performance and precise travel control (0.167" per turn), reducing downtime and maintenance costs in heavy-duty applications.

Specification Summary & Compliance

This nut adheres to ACME thread standards with a Class 2C fit for consistent thread engagement and dimensional accuracy. Specifications include a 1"-6 thread size, 2" length, 2.984" diameter, and single-start thread design. The component meets general industry manufacturing practices and is suitable for use in systems requiring reliable dynamic thrust load capacity up to 5000 lbs. It conforms to material and safety guidelines, though specific compliance certifications (e.g., RoHS, ASME) should be verified based on application requirements.