S-91382A550 Length 0.54" Captive Panel Screws

Key Features & Benefits at a Glance

• Quick 1/4 turn operation enables rapid panel installation and removal, significantly reducing assembly time in industrial maintenance and production environments.
• Durable zinc-plated steel construction provides excellent corrosion resistance, ensuring long-term reliability in demanding applications.
• Secure rivet mount design offers permanent, vibration-resistant installation without requiring access to the panel's backside.
• 18-8 stainless steel retainer maintains screw alignment and prevents loss, enhancing operational efficiency and component security.
• Precise dimensional compatibility with 0.23" to 0.25" panel thickness ensures perfect fit and eliminates installation issues.
• Phillips drive style allows for standard tool compatibility and straightforward installation across various industrial settings.
• Comprehensive compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.

Professional Applications & Engineering Value

This 1/4 turn captive panel screw with rivet mount installation solves critical challenges in panel hardware applications where repeated access is required. The zinc-plated steel construction combined with an 18-8 stainless steel retainer provides exceptional durability against corrosion and mechanical stress, making it ideal for industrial equipment, electronic enclosures, and machinery panels. The captive screw assembly prevents component loss during maintenance, while the precise dimensional specifications ensure consistent performance across production runs. This quarter turn fastener significantly reduces service downtime in applications requiring frequent panel access, from control systems to communication devices, delivering both operational efficiency and long-term reliability.

Specification Summary & Compliance

This captive panel screw features inch system measurements with a 3/8" head diameter, 0.54" length, and compatibility with panel thickness of 0.23" to 0.25". The assembly includes retainer, rivet-mount nut, and screw components, manufactured to precise dimensional standards. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety regulations for industrial applications.