S-96909A496 8-32 x 5/8" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Split Lock Washer

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments
• Enhanced vibration resistance through integrated 410 stainless steel split lock washer, preventing loosening under dynamic loads
• High-strength performance delivering 80,000 psi tensile strength and Rockwell B85 hardness for demanding industrial applications
• Optimized drive engagement with Phillips No. 2 drive style providing secure torque transmission and reduced cam-out risk
• Reliable coarse threading using UNC 8-32 thread pattern for quick assembly and superior holding power in various materials
• Full thread coverage along the entire 5/8" length for maximum grip range and installation flexibility
• Industry-standard compliance meeting ASME B18.13 specifications for consistent quality and interchangeability

Professional Applications & Engineering Value

Engineered for industrial fastening applications requiring vibration resistance and corrosion protection, this rounded head Phillips screw combines 18-8 stainless steel material with a passivated finish to withstand corrosive environments while maintaining structural integrity. The integrated split lock washer manufactured from 410 stainless steel provides permanent locking action, solving common vibration-induced loosening problems in machinery, electrical enclosures, and transportation equipment. The coarse UNC threading ensures rapid installation and reliable performance in both metallic and non-metallic substrates, while the pan head design offers optimal bearing surface for secure fastening. This fully threaded fastener delivers consistent clamping force across the entire engagement length, making it ideal for applications where adjustment flexibility and vibration resistance are critical engineering requirements.

Specification Summary & Compliance

This 8-32 UNC screw features standard Class 2A thread tolerances with coarse thread spacing and right-hand threading. Manufacturing complies with ASME B18.13 specifications for dimensional accuracy and performance 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 components.