S-91382A110 Length 0.46" Captive Panel Screws

Key Features & Benefits at a Glance

• Secure Panel Retention: Quarter-turn design ensures quick, reliable fastening that prevents loosening in high-vibration environments
• Corrosion-Resistant Construction: Zinc-plated steel screw combined with 18-8 stainless steel retainer provides excellent durability against environmental factors
• Space-Optimized Design: Engineered for minimal 0.026" panel spacing, ideal for compact electronic enclosures and tight assembly applications
• Versatile Panel Compatibility: Accommodates panel thickness from 0.02" to 0.114" with total thickness range of 0.15" to 0.17" for broad application flexibility
• Complete Fastening System: Includes clip-on nut, retainer, and screw for simplified inventory management and streamlined assembly processes
• Easy Installation & Maintenance: Slotted drive with rounded head design allows for straightforward installation and service access
• Regulatory Compliance Assurance: Meets RoHS 3 and REACH environmental standards for global market acceptance

Professional Applications & Engineering Value

This captive panel screw system addresses critical engineering challenges in electronic enclosures, industrial control panels, and telecommunications equipment where space constraints and vibration resistance are paramount. The zinc-plated steel construction combined with the 18-8 stainless steel retainer creates a durable fastening solution that withstands environmental exposure while maintaining electrical grounding integrity. The quarter-turn captive panel screw design eliminates loose hardware concerns during maintenance cycles, significantly reducing service time and preventing lost components in field operations. With precise dimensional tolerances accommodating panel thickness variations from 0.02" to 0.114", this system ensures consistent performance across diverse manufacturing specifications while the 0.312" hole diameter requirement simplifies panel design and fabrication processes.

Specification Summary & Compliance

This inch-system captive panel screw features a 3/8" head diameter, 0.198" shank diameter, and 0.46" length with Class 2A thread tolerances for precise fitment. The assembly includes clip-on nut, retainer, and screw components designed for 0.312" hole diameter applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring material safety and global market compliance. The system is engineered for minimum 0.026" space between panels with total panel thickness accommodation from 0.15" to 0.17".