S-95092A524 8-32 x 1/2" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Flat and Split Lock Washer

Key Features & Benefits at a Glance

• Superior vibration resistance with integrated lock washer system that maintains secure fastening in high-motion environments
• Exceptional corrosion resistance thanks to 18-8 stainless steel construction and passivated surface treatment
• High tensile strength of 70,000 psi ensures reliable performance in demanding industrial applications
• Easy installation and removal with standardized Phillips No. 2 drive and fully threaded UNC coarse thread design
• Consistent dimensional accuracy with Class 2A thread fit and precise length tolerance for uniform assembly results
• Complete regulatory compliance meeting ASME B18.13 specifications and environmental standards including RoHS 3 and REACH
• Integrated washer assembly eliminates separate component handling while providing enhanced load distribution

Professional Applications & Engineering Value

These 18-8 stainless steel rounded head screws with integrated lock washer system provide critical vibration-resistant fastening solutions for industrial equipment, machinery assemblies, and electronic enclosures. The passivated finish on both screw and washer components ensures long-term corrosion protection in harsh environments, while the UNC coarse threads and Class 2A fit enable quick installation with reduced cross-threading risk. The combination of 70,000 psi tensile strength and fully threaded design distributes clamping force evenly, preventing joint failure in high-stress applications. The Phillips drive and pan head profile offer familiar, efficient installation while the integrated washer assembly streamlines inventory management and reduces assembly time.

Specification Summary & Compliance

This 8-32 UNC screw features precise dimensional specifications including 1/2" length with -0.02" to 0" tolerance, Class 2A thread fit, and standardized pan head geometry. Manufacturing complies with ASME B18.13 specifications for screw and washer assemblies, ensuring interchangeability and reliability. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) standards for chemical safety, making it suitable for global industrial applications requiring environmental regulatory adherence.