S-91382A830 Length 1/2" Captive Panel Screws

Key Features & Benefits at a Glance

• Corrosion-resistant zinc-plated steel construction ensures long-term durability in harsh industrial environments
• Quarter-turn captive design enables rapid panel access and reassembly for maintenance efficiency
• Precision press-fit nut system provides secure installation without requiring additional fastening tools
• 18-8 stainless steel retainer maintains consistent spring tension and prevents material fatigue
• Optimized dimensional specifications guarantee perfect fit for 0.469" inner panel holes and 0.05"-0.07" installation thickness
• Phillips drive compatibility allows for standard tool usage across maintenance operations
• Full regulatory compliance meets RoHS 3 and REACH standards for global manufacturing applications

Professional Applications & Engineering Value

This zinc-plated steel captive panel screw system addresses critical challenges in electronic enclosure and industrial panel assembly. The quarter-turn mechanism significantly reduces maintenance downtime by enabling quick panel removal without complete disassembly. Engineered with a press-fit nut and 18-8 stainless steel retainer, the assembly maintains consistent clamping force while preventing cross-threading issues common in repeated access scenarios. The precise dimensional specifications ensure reliable performance in applications requiring 0.469" inner panel hole diameter and controlled 0.05"-0.07" installation thickness, making it ideal for telecommunications equipment, industrial control panels, and electronic enclosures where frequent access is necessary.

Specification Summary & Compliance

This captive panel screw system features inch measurements with precision-engineered components including a 3/8" head diameter and 1/2" length. The assembly includes front press-fit nut, retainer, and screw components designed for optimal performance within specified dimensional tolerances. Manufacturing and material specifications fully comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental safety and global market acceptance for industrial and electronic applications.