S-95966A713 M8 x 40 mm Captive Panel Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Enhanced grip and tool engagement from the knurled hex socket head, preventing slippage during installation
• High mechanical strength with 70,000 psi tensile strength, ensuring reliable performance under load
• Precise and secure thread engagement with Class 6g thread fit, reducing the risk of cross-threading
• Optimized for quick assembly using a standard 6mm hex key and coarse M8 x 1.25mm thread for faster installation
• Secure captive design prevents the screw from falling out of the panel, streamlining maintenance and reducing lost hardware
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use

Professional Applications & Engineering Value

This M8 captive panel screw is engineered to solve common industrial challenges such as component misalignment and hardware loss during service. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making it suitable for electronics enclosures, machinery panels, and outdoor equipment. The knurled hex socket head offers superior torque transmission and grip, even in oily or gloved-hand conditions. With a coarse thread pitch of 1.25mm, it ensures rapid installation and secure fastening in sheet metal and plastic panels. The partially threaded shank design allows for precise clamping force control, preventing over-tightening and panel damage. This screw is a reliable choice for industrial panel fastening where durability, compliance, and ease of maintenance are critical.

Specification Summary & Compliance

This screw features a Class 6g thread fit per metric standards, ensuring dimensional accuracy and interchangeability. The length tolerance is tightly controlled at -0.4mm to 0.4mm for consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances. The 70,000 psi tensile strength and coarse thread spacing align with industrial fastener requirements for robust and reliable assembly.