S-99607A267 M2.5 x 16 mm Thumb Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Excellent grip and tool-free operation thanks to the knurled round head and flared collar design for easy hand tightening and loosening.
• High mechanical strength with Rockwell B85 hardness and 80,000 psi tensile strength to withstand significant loads and prevent stripping.
• Reliable and precise fastening ensured by the fully threaded M2.5 coarse thread with Class 6g fit for quick assembly and secure hold.
• Durable and wear-resistant performance from the fully threaded 16mm length, maintaining integrity through repeated use.
• Compliance with environmental standards including RoHS 3 and REACH, making it safe for various industrial and electronic applications.
• Broad compatibility with metric coarse threading (0.45 mm pitch) for versatile use in machinery, equipment, and assemblies.

Professional Applications & Engineering Value

This M2.5 thumb screw in 18-8 stainless steel addresses common industrial challenges such as corrosion-induced failure and the need for frequent maintenance-free adjustments. The knurled head and flared collar provide exceptional manual grip, reducing the risk of slippage and enabling quick installations without tools—ideal for applications in electronics, machinery panels, and medical devices where speed and reliability are critical. Its fully threaded and coarse thread design ensures strong engagement in various materials, while the high tensile strength and hardness support durable performance under vibration and load, minimizing downtime and replacement costs in industrial thumb screw applications.

Specification Summary & Compliance

This thumb screw features a metric M2.5 x 0.45 mm coarse thread with Class 6g tolerance for precise fit, a 16mm length, and dimensions including a 7mm head diameter and 5mm collar diameter. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial standards.