S-91382A720 Length 0.48" Captive Panel Screws

Key Features & Benefits at a Glance

• Quick Quarter-Turn Operation for rapid panel assembly and disassembly, reducing installation time in maintenance-heavy environments
• Corrosion-Resistant Zinc-Plated Steel Construction ensures long-term durability in industrial and electronic enclosure applications
• Secure Press-Fit Nut Design eliminates loose hardware and provides vibration-resistant fastening for panels
• 18-8 Stainless Steel Retainer offers superior strength and corrosion resistance, maintaining screw integrity over repeated use
• Precision Sizing for 0.469" Inner and 0.25" Outer Panel Holes ensures perfect fit and eliminates misalignment during installation
• Optimized for 0.03"-0.05" Installation Thickness delivers consistent clamping force across various panel materials
• RoHS 3 and REACH Compliance meets international environmental standards for safe use in global electronics and industrial markets

Professional Applications & Engineering Value

This captive panel screw with quarter-turn mechanism is engineered to solve common assembly challenges in electronic enclosures, control panels, and industrial machinery. The zinc-plated steel body combined with an 18-8 stainless steel retainer resists corrosion and wear, ensuring reliable performance in humid or demanding environments. Its press-fit nut design securely locks into panel holes without additional tools, preventing loosening from vibrations—a critical feature for transportation equipment or vibrating machinery. By specifying precise inner (0.469") and outer (0.25") panel hole diameters, it eliminates guesswork and reduces installation errors, while the 0.03"-0.05" thickness range accommodates slight material variations without compromising hold strength. Ideal for OEMs and maintenance teams, this screw streamlines panel servicing while adhering to strict industry durability requirements.

Specification Summary & Compliance

This captive panel screw features a 3/8" head diameter, 0.48" length, and 0.198" shank diameter with Class 2A thread tolerances for consistent fit. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring it is free of restricted hazardous substances. The press-fit nut design conforms to standard panel hardware specifications for secure, tool-free installation in electronic and industrial assemblies.