S-7549K77 M16 x 1000 mm DIN 103 Metric Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Positioning Accuracy with ±0.15mm per 300mm travel for reliable, repeatable motion control in precision applications.
• High Tensile Strength & Durability from 1018 Carbon Steel construction, providing 85,000 psi tensile strength and Brinell 150 hardness for long service life under load.
• Optimized Power Transmission with a 3mm travel distance per turn and 1:1 speed ratio, ensuring efficient and predictable linear movement.
• Superior Thread Engagement & Wear Resistance due to the DIN 103 certified Metric Trapezoidal thread profile and 8e thread fit, minimizing backlash and extending component life.
• Broad Industrial Compatibility with a fully threaded, right-hand M16x3mm design, making it a versatile drop-in replacement for various machinery.
• Consistent Performance guaranteed by single-start threading, which provides smooth, uniform force distribution and simplified synchronization.

Professional Applications & Engineering Value

Engineered for demanding precision linear motion systems, this M16 metric trapezoidal lead screw solves critical challenges in automation, CNC machinery, and precision positioning equipment. The 1018 Carbon Steel core offers an optimal balance of machinability and strength, resisting deformation under continuous operation. Its DIN 103 compliant trapezoidal thread is designed for high-efficiency power transmission with low friction, while the ±0.15mm accuracy per 300mm travel eliminates positioning errors, ensuring repeatable results in applications like 3D printers, medical devices, and assembly robots. The fully threaded, right-hand design with a 3mm pitch provides consistent lead for precise speed control, making it an indispensable component for engineers seeking reliability in motion control.

Specification Summary & Compliance

This precision lead screw adheres to DIN 103 standards for metric trapezoidal threads, ensuring dimensional interchangeability. It features an M16 thread size with a 3mm pitch and 8e thread fit class for precise engagement. The component is manufactured from 1018 Carbon Steel, delivering a tensile strength of 85,000 psi and Brinell 150 hardness. The travel accuracy is maintained at ±0.15mm per 300mm, confirming its suitability for high-precision engineering applications. It is supplied as a fully threaded, right-hand, single-start screw with a 1000mm length and is RoHS and REACH compliant for use in regulated industries.