S-7549K91 M16 x 1" DIN 103 Metric Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional wear resistance and corrosion protection from Manganese Bronze construction, ensuring extended service life in demanding industrial environments
• High-efficiency linear motion with a 3mm lead per single start, providing precise and predictable movement for automated systems
• Superior load-bearing capability with a 2000 lbs dynamic thrust load capacity, enabling reliable performance under significant force
• Guanteed thread accuracy and interchangeability with a 7H thread fit, reducing backlash and ensuring smooth, precise operation
• Robust mechanical strength offering 75,000 psi tensile strength and Brinell 126 hardness to withstand high-stress applications
• Seamless integration with metric systems due to DIN 103 compliance, ensuring compatibility with standardized trapezoidal screw components
• Reliable right-hand thread design for consistent, industry-standard directional movement in machinery and automation

Professional Applications & Engineering Value

This M16 Metric Trapezoidal Lead Screw Nut is engineered to solve critical challenges in linear motion systems, where precision, durability, and high load capacity are paramount. The Manganese Bronze material provides excellent resistance to wear and seizing, which is crucial for high-cycle applications in CNC machinery, automated positioning tables, and precision actuators. The 3mm pitch trapezoidal thread ensures smooth and efficient power transmission with minimal friction, while the 7H thread fit guarantees precise engagement with the mating screw, eliminating play and enhancing positional accuracy. This combination directly addresses common industrial pain points like component wear, system backlash, and failure under dynamic thrust loads, making it an ideal precision lead screw component for engineers seeking reliability in demanding mechanical designs.

Specification Summary & Compliance

This externally threaded nut conforms to DIN 103 for Metric Trapezoidal Threads, ensuring dimensional accuracy and international interoperability. The thread is specified as M16 x 3mm with a 7H thread fit class, providing a precise and secure fit. The component is manufactured from Manganese Bronze and is designed for right-hand thread direction. Key mechanical properties include a 75,000 psi tensile strength, Brinell 126 hardness, and a 2000 lbs dynamic thrust load capacity.