S-94375A615 10-24 x 1/2" ASTM A581, ASTM A582 Captive Panel Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Secure captive panel retention with partial threading design to prevent complete disassembly and loss during maintenance
• Easy manual installation with slotted drive head requiring only basic tools for quick assembly operations
• Reliable coarse thread engagement with 10-24 UNC threading providing strong holding power in various panel materials
• Precision thread fit meeting Class 2A specifications for consistent performance and proper seating
• Rounded head design with smooth texture for improved safety and reduced snagging in confined spaces
• Full regulatory compliance with ASTM A581, RoHS 3, and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 10-24 UNC captive panel screw delivers exceptional engineering value for industrial panel mounting applications where reliability and corrosion resistance are critical. The 18-8 stainless steel construction provides excellent protection against rust and chemical exposure, making it ideal for electronics enclosures, machinery panels, and outdoor equipment. The coarse thread design ensures rapid installation and superior grip in various materials, while the partial threading and captive feature prevent complete screw removal, eliminating lost hardware during field service. The slotted drive accommodates standard tools for maintenance flexibility, and the rounded head profile minimizes snagging hazards. These captive panel screws solve common assembly challenges by combining durable materials with intelligent design for long-lasting performance in demanding environments.

Specification Summary & Compliance

This fastener features precision 10-24 UNC coarse threading with Class 2A thread fit for consistent dimensional accuracy. The partial threading extends 9/32" on the 1/2" overall length, with a rounded head measuring 0.313" diameter and 0.18" height. Manufacturing complies with ASTM A581 specifications for quality assurance, and the product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant for environmental safety standards.