S-99607A268 M2.5 x 24 mm Thumb Screws

Key Features & Benefits at a Glance

• Enhanced Grip and Torque Application: Knurled round head design ensures secure hand-tightening without tools, reducing assembly time and improving operator efficiency.
• Superior Corrosion Resistance: Made from 18-8 stainless steel, offering excellent durability in humid or corrosive industrial environments, extending service life.
• Optimized Thread Engagement: Fully threaded M2.5 with coarse 0.45 mm pitch and Class 6g fit provides reliable fastening and vibration resistance in dynamic applications.
• Increased Stability and Alignment: Flared collar design distributes load evenly, preventing loosening and ensuring precise component alignment.
• High Mechanical Strength: With Rockwell B85 hardness and 80,000 psi tensile strength, it withstands high stress and repeated use without failure.
• Effortless Installation: Right-hand thread direction and rounded head profile allow quick, tool-free adjustments, ideal for frequent maintenance access.
• Regulatory Compliance Assurance: Meets RoHS 3 and REACH standards, ensuring safe use in electronics, medical devices, and other regulated industries.

Professional Applications & Engineering Value

This M2.5 thumb screw in 18-8 stainless steel addresses common industrial challenges like rapid assembly and corrosion-induced failures. The knurled round head with flared collar enhances grip for hand-tightening in tight spaces, eliminating the need for tools in electronics enclosures, machinery panels, and instrumentation. Its fully threaded coarse metric thread ensures secure fastening against vibrations, while the Class 6g thread fit maintains precision in automated production lines. Ideal for applications requiring frequent access—such as server racks or medical equipment—this screw reduces downtime and maintenance costs, delivering reliable performance in demanding environments like manufacturing and telecommunications.

Specification Summary & Compliance

This thumb screw adheres to metric thread standards with M2.5 size, 0.45 mm pitch, and Class 6g thread fit for consistent dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The fully threaded 24 mm length and right-hand thread direction support standardized installation practices across industrial sectors.