S-91382A120 Length 0.48" Captive Panel Screws

Key Features & Benefits at a Glance

• Corrosion-resistant zinc-plated steel construction ensures long-term reliability in demanding industrial environments
• Quick quarter-turn operation enables rapid panel installation and removal for efficient maintenance access
• Integrated clip-on nut system eliminates loose hardware and simplifies assembly in tight spaces
• 18-8 stainless steel retainer provides superior strength and durability for repeated cycling applications
• Precision dimensional specifications maintain consistent performance across panel thicknesses from 0.02" to 0.134"
• Minimal space requirement of just 0.026" between panels maximizes design flexibility in compact enclosures
• Full regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and global market acceptance

Professional Applications & Engineering Value

This captive panel screw system addresses critical challenges in electronic enclosure assembly and industrial panel mounting. The zinc-plated steel construction combined with an 18-8 stainless steel retainer creates a durable fastening solution that withstands vibration and repeated access cycles. Engineered for panel thickness ranges from 0.02" to 0.134" with minimal space requirements, it solves space-constrained design problems in telecommunications, computing, and control panel applications. The quarter-turn operation significantly reduces installation time compared to traditional threaded fasteners, while the captive design prevents component loss during maintenance. This makes it ideal for applications requiring frequent access to internal components while maintaining secure panel retention.

Specification Summary & Compliance

This captive panel screw features a 3/8" head diameter with precise dimensional tolerances, designed for 0.312" hole diameter applications. The system includes zinc-plated steel screw components and 18-8 stainless steel retainer for optimal performance. Manufacturing and material specifications comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and electronic applications requiring strict chemical substance controls.