S-93082A320 8-32 x 1/2" Phillips Thread-Locking Flat Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant fastening with permanent nylon patch thread locker that prevents loosening under dynamic loads
• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated surface treatment
• High-strength performance delivering 80,000 psi tensile strength for demanding industrial applications
• Wide temperature tolerance maintaining locking integrity from -70°F to 250°F in extreme environments
• Precision thread engagement with Class 2A UNC coarse threads ensuring reliable installation and removal
• Optimal flush mounting through standard 82° countersink angle and flat head design
• Enhanced drive stability with Phillips No. 2 drive providing secure torque transmission during installation

Professional Applications & Engineering Value

These 18-8 stainless steel flat head screws with nylon patch thread locker solve critical vibration-induced loosening problems in industrial equipment, electronics enclosures, and machinery assemblies. The combination of fully threaded UNC coarse pattern and Class 2A thread fit ensures rapid installation while maintaining precise tolerance control. The passivated finish provides an additional corrosion barrier, making these Phillips flat head screws ideal for applications requiring both chemical resistance and vibration-proof performance. With their 82° countersink angle, they create seamless flush surfaces in metal fabrication and precision engineering projects where protrusion isn't acceptable.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit standards with UNC coarse threading (8-32 size) and consistent Rockwell B80 hardness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features fully threaded design with standard 82° countersink angle and maintains mechanical properties across specified temperature ranges.