S-90270A218 M1.6 Shoulder Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term durability and reliability in harsh environments, reducing maintenance costs.
• Precise Class 6g thread fit guarantees consistent engagement and secure fastening, minimizing the risk of loosening in vibration-prone applications.
• 5mm shoulder with tight length tolerance provides exact alignment for components, eliminating misalignment and improving assembly accuracy.
• Socket head design with slotted drive offers versatile installation options, allowing use with various tools for efficient assembly and disassembly.
• M1.6x0.35mm coarse pitch thread enables quick installation and high resistance to stripping, saving time in high-volume production.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, making it suitable for global markets and sensitive applications.
• Right-hand thread direction facilitates standard installation procedures, enhancing compatibility with common industrial practices.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. Made from 18-8 stainless steel, it resists corrosion and oxidation, ideal for electronics, medical devices, and machinery exposed to moisture or chemicals. The Class 6g thread fit and 5mm shoulder ensure exact positioning, preventing component shift in assemblies like motors and sensors. With a coarse metric thread and socket head, it allows for rapid, secure fastening, reducing assembly time and improving productivity. Its compliance with RoHS and REACH standards makes it a reliable choice for export-oriented and eco-conscious industries, offering a robust fastening solution that minimizes downtime and enhances operational efficiency.

Specification Summary & Compliance

This M1.6 shoulder screw features a metric thread with a 0.35mm pitch and Class 6g thread fit for precise tolerance. The shoulder diameter is 2 mm with a tolerance of -0.025 to 0 mm, and shoulder length is 5 mm with a tolerance of -0.2 to 0 mm, ensuring accurate alignment. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.