S-7549K33 M12 x 1" DIN 103 Metric Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability - 932 Bearing Bronze construction with Brinell 70 hardness provides excellent wear resistance and long service life in high-friction applications
• Precision Movement - 7H thread fit ensures smooth, accurate linear motion with minimal backlash for reliable positioning control
• High Load Capacity - 1100 lbs dynamic thrust load capacity supports demanding industrial applications without performance degradation
• Optimized Travel - 3mm travel distance per turn delivers consistent, predictable linear motion for precise mechanical control systems
• Standard Compliance - DIN 103 certification guarantees dimensional accuracy and interchangeability with compatible trapezoidal thread systems
• Reliable Performance - Single start right-hand thread design ensures stable, predictable operation in automated systems
• Material Excellence - Bronze composition offers natural lubricity and corrosion resistance, reducing maintenance requirements

Professional Applications & Engineering Value

This M12 metric trapezoidal thread nut delivers exceptional engineering value in precision motion control systems where reliability and accuracy are paramount. The 932 Bearing Bronze material provides inherent lubricity that reduces friction and wear in continuous operation environments, while the 3mm pitch and 7H thread fit ensure smooth, precise linear movement without backlash. Ideal for CNC machinery, automated positioning systems, and industrial automation equipment, this precision lead screw nut solves critical challenges in applications requiring consistent performance under 1100 lbs dynamic thrust loads. The DIN 103 trapezoidal thread specification guarantees compatibility with standard metric lead screws, making it an essential component for engineers designing robust motion control solutions that demand both precision and durability in demanding industrial environments.

Specification Summary & Compliance

This precision nut features M12 x 3mm metric trapezoidal threading with 7H thread fit classification ensuring tight tolerances for minimal play. Manufactured to DIN 103 standards for trapezoidal threads, the component maintains dimensional accuracy throughout its service life. The single start, right-hand thread configuration provides reliable performance in standard motion control applications. With Brinell 70 hardness and 932 Bearing Bronze composition, the nut meets industry requirements for wear resistance and durability in precision mechanical systems.