S-93082A620 1/4"-20 x 3/4" Phillips Thread-Locking Flat Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant fastening with Nylon Patch thread locker that maintains secure connections in dynamic environments
• Superior corrosion resistance through 18-8 stainless steel construction and passivated surface treatment
• High-strength performance with 80,000 psi tensile strength for demanding industrial applications
• Reliable temperature tolerance from -70° to 250°F without compromising locking effectiveness
• Precision thread engagement with Class 2A UNC coarse threads ensuring consistent installation
• Flush mounting capability with 82° countersink angle for smooth surface finishes
• Easy installation with No. 3 Phillips drive providing secure tool engagement

Professional Applications & Engineering Value

Engineered for critical assembly applications where vibration resistance and corrosion protection are paramount, these 18-8 stainless steel flat head screws with Nylon Patch thread locker solve common industrial fastening challenges. The combination of passivated finish and UNC coarse threading ensures reliable performance in machinery, electrical enclosures, and transportation equipment where loosening under stress could compromise safety. The fully threaded design provides maximum grip length while the 82° countersink angle creates seamless surface integration. These flat head Phillips screws deliver exceptional value in applications requiring regulatory compliance without sacrificing mechanical performance.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNC thread specifications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features standard coarse thread spacing and complete threading along the 3/4" length. The passivated finish enhances corrosion resistance while maintaining the material's inherent 80,000 psi tensile strength and Rockwell B80 hardness.