S-96016A552 M3 x 8 mm Thumb Screws

Key Features & Benefits at a Glance

• Effortless hand-tightening with a knurled acetal plastic head for superior grip without tools
• Reliable corrosion resistance from 18-8 stainless steel construction, ideal for various environments
• Space-saving low-profile design allows use in confined areas while maintaining easy access
• Quick assembly and adjustment enabled by the coarse M3 x 0.5 mm thread and fully threaded shank
• Durable performance in moderate temperatures, with a head rated from 32° to 180° F
• Precise thread fit with Class 4g6g tolerance ensuring consistent engagement and secure fastening
• Compliance with industry regulations including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

This M3 thumb screw combines the strength of 18-8 stainless steel with the user-friendly grip of an acetal plastic head, addressing common industrial challenges like tool-free maintenance and corrosion. The low-profile, knurled head ensures secure handling in tight spaces, while the coarse metric thread and fully threaded design provide rapid installation and vibration resistance. Ideal for applications requiring frequent adjustments—such as panel fastening, electronics enclosures, and machinery covers—this screw offers a reliable, RoHS and REACH compliant solution that reduces assembly time and enhances operational efficiency in temperature-controlled settings.

Specification Summary & Compliance

This thumb screw features an M3 x 0.5 mm coarse metric thread with a Class 4g6g thread fit for precise dimensional accuracy. It is fully threaded and constructed from 18-8 stainless steel with an acetal plastic head. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial fasteners.