S-94375A560 8-32 x 1" ASTM A581, ASTM A582 Captive Panel Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel material, ideal for harsh industrial environments and extended service life.
• Secure and reliable fastening provided by the 8-32 UNC coarse thread and Class 2A fit, ensuring excellent vibration resistance and holding power.
• Easy installation and removal with the standard slotted drive, compatible with common hand tools for efficient assembly and maintenance.
• Optimized panel retention through the partially threaded design, preventing complete disassembly and loss in captive panel applications.
• Guaranteed material quality and consistency by meeting ASTM A581 specifications, ensuring mechanical properties and performance reliability.
• Safe for sensitive applications with full compliance to RoHS 3 and REACH regulations, free from hazardous substances.
• Versatile right-hand threading for standard installation procedures, compatible with common UNC nuts and threaded inserts.

Professional Applications & Engineering Value

This 18-8 Stainless Steel captive panel screw is engineered to address critical challenges in industrial assembly, such as panel loosening under vibration and exposure to corrosive elements. The 8-32 UNC coarse threading and Class 2A thread fit deliver superior grip and fatigue resistance, minimizing the risk of thread stripping in repeated use. Its partially threaded shank ensures the screw remains captive in the panel, preventing accidental dislodgement in electronics enclosures, machinery guards, and communication devices. The slotted drive offers straightforward tool engagement, speeding up installation in tight spaces. Made from corrosion-resistant 18-8 stainless steel, it withstands moisture, chemicals, and temperature variations, making it a dependable choice for industrial panel screws in demanding sectors like telecommunications, automotive, and heavy equipment.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a precise Class 2A thread fit for consistent engagement and tolerance. Manufacturing follows ASTM A581 specifications for material integrity. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in global markets.