S-91382A230 Length 1/2" Captive Panel Screws

Key Features & Benefits at a Glance

• Secure Quarter-Turn Fastening – Ensures reliable panel retention with minimal rotation, preventing accidental loosening during vibration or movement
• Corrosion-Resistant Zinc-Plated Steel Construction – Extends service life in demanding industrial environments while maintaining structural integrity
• Durable 18-8 Stainless Steel Retainer – Provides superior resistance to wear and corrosion, ensuring long-term fastener stability
• Efficient Clip-On Nut System – Simplifies installation and reduces assembly time by eliminating separate nut handling
• Optimized Panel Compatibility – Designed for panel thicknesses from 0.02" to 0.154" with 0.026" minimum space between panels
• User-Friendly Phillips Drive – Enables quick installation with standard tools while maintaining torque control
• Precision Hole Fit – 0.312" hole diameter specification ensures accurate alignment and secure panel mounting

Professional Applications & Engineering Value

This zinc-plated steel captive panel screw with clip-on nut system addresses critical challenges in industrial assembly where space constraints and vibration resistance are paramount. The quarter-turn captive panel screw design eliminates loose hardware while the 18-8 stainless steel retainer maintains consistent performance in electronic enclosures, control panels, and machinery assemblies. Engineered for panel thicknesses ranging from 0.02" to 0.154", this Phillips drive fastener provides reliable fastening in applications requiring frequent access while minimizing installation time. The combination of zinc-plated steel corrosion protection and precision 0.312" hole diameter compatibility ensures durable performance in demanding industrial environments where reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to precise dimensional standards with inch system measurements, this captive panel screw assembly features a 3/8" head diameter and 1/2" length for consistent performance. The fastener system complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial applications. The clip-on nut with 0.63" width and 18-8 stainless steel retainer maintains structural integrity while meeting industry standards for electronic enclosure and panel fastening applications.