S-7549K37 M20 x 1 1/2" DIN 103 Metric Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• High Load Capacity: Supports up to 3100 lbs dynamic thrust load, ensuring reliable performance in demanding industrial applications.
• Superior Durability: Made from 932 Bearing Bronze with Brinell 70 hardness, offering excellent wear resistance and long service life.
• Precision Thread Fit: 7H thread fit provides tight tolerances and smooth operation, reducing backlash and improving accuracy.
• Consistent Travel per Turn: Delivers 4 mm of linear movement per rotation, ideal for applications requiring precise positioning.
• Standard Compliance: Manufactured to DIN 103 specifications, guaranteeing interchangeability and quality in metric trapezoidal thread systems.
• Right-Hand Thread Design: Ensures compatibility with standard lead screws, simplifying installation and maintenance.
• Optimized for Metric Systems: M20x4 mm metric trapezoidal thread design facilitates seamless integration into global machinery and equipment.

Professional Applications & Engineering Value

This M20x4 mm metric trapezoidal thread nut is engineered to address critical challenges in industrial automation, CNC machinery, and precision linear motion systems. Constructed from 932 Bearing Bronze, it minimizes friction and withstands high dynamic loads, reducing maintenance downtime and extending component lifespan. The 4 mm travel per turn and 7H thread fit ensure accurate, repeatable movements, essential for applications like positioning tables and lifting mechanisms. With a right-hand thread and compliance to DIN 103, it offers reliable performance in harsh environments, making it a trusted choice for engineers seeking durability and precision in metric trapezoidal thread components.

Specification Summary & Compliance

This nut features an M20 thread size with a 4 mm pitch, adhering to DIN 103 standards for metric trapezoidal threads. It maintains a 7H thread fit for precise tolerances and is manufactured from 932 Bearing Bronze with a Brinell 70 hardness. The product complies with industry specifications for dimensional accuracy and is suitable for applications requiring consistent performance under dynamic loads. Materials and processes align with RoHS and REACH directives, ensuring environmental and safety standards are met.