S-91382A490 Length 0.56" Captive Panel Screws

Key Features & Benefits at a Glance

• Secure Quarter-Turn Fastening for rapid panel installation and removal, reducing assembly time and improving maintenance efficiency.
• Corrosion-Resistant Zinc-Plated Steel Construction ensures long-term durability and reliable performance in industrial environments.
• Integrated Press-Fit Nut Technology eliminates the need for separate fasteners, providing a stable and vibration-resistant connection.
• 18-8 Stainless Steel Retainer offers superior strength and corrosion resistance, maintaining fastener integrity under repeated use.
• Precision Phillips Drive Design allows for easy installation with standard tools, minimizing the risk of stripping and ensuring consistent torque application.
• Optimized for Panel Thickness (0.15" to 0.17") ensures a perfect fit and secure hold, preventing loosening in electronic and machinery panels.
• RoHS 3 and REACH Compliance guarantees environmental safety and regulatory adherence for global industrial applications.

Professional Applications & Engineering Value

This captive panel screw is engineered to address common challenges in industrial assembly, such as vibration-induced loosening and time-consuming installations. The zinc-plated steel body combined with an 18-8 stainless steel retainer provides exceptional corrosion resistance and mechanical strength, ideal for electronic enclosures, control panels, and machinery housings. The quarter-turn mechanism allows for quick access during maintenance, while the press-fit nut ensures a permanent, rattle-free fit without additional hardware. By integrating precise dimensions—such as a 0.56" length and compatibility with panel thicknesses from 0.15" to 0.17"—this fastener streamlines production lines and enhances reliability in demanding environments.

Specification Summary & Compliance

This product adheres to standard inch measurements, featuring a 3/8" head diameter, 0.198" shank diameter, and 0.56" length for precise fitment. The Phillips drive and rounded head design comply with common assembly tooling requirements. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.