S-95966A688 M3 x 25 mm Captive Panel Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh industrial environments
• High tensile strength of 70,000 psi provides reliable fastening under demanding mechanical loads
• Precise Class 6g thread fit ensures smooth installation and secure engagement in panel applications
• 2.5mm hex socket drive allows for easy, high-torque installation with standard tools, reducing assembly time
• Partially threaded design offers optimal grip and vibration resistance in captive panel assemblies
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global markets
• Coarse M3 x 0.5mm thread pitch enables quick assembly and reduced cross-threading risks

Professional Applications & Engineering Value

Engineered for industrial panel fastening, these M3 captive panel screws address common challenges like vibration loosening and corrosion in machinery, electronics, and control systems. The 18-8 stainless steel material provides excellent durability against moisture and chemicals, while the partial threading and Class 6g thread fit ensure secure retention in threaded inserts or panels. With a 2.5mm hex socket drive, installation is efficient and tamper-resistant, making these screws ideal for applications requiring repeated access, such as electrical enclosures, communication devices, and automotive assemblies. Their coarse thread spacing and right-hand thread direction further enhance reliability in high-vibration environments.

Specification Summary & Compliance

This metric socket head captive panel screw features a 25mm length with ±0.4mm tolerance, M3 thread size, 0.5mm pitch, and Class 6g thread fit per ISO standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.