S-92805A380 3/8"-16 x 1 1/2" Stainless Steel Thread-Locking Hex Drive Flat Head Screws
Stainless Steel Thread-Locking Hex Drive Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Vibration-resistant locking with permanent nylon patch for secure fastening in high-stress environments
- Superior corrosion resistance through 18-8 stainless steel construction and passivated surface treatment
- High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Precision thread engagement with Class 3A UNC coarse threads ensuring reliable installation and load distribution
- Wide temperature tolerance from -70° to 250°F maintaining locking integrity across extreme operating conditions
- Flush mounting capability with standard 82° countersink angle for seamless surface integration
- Secure hex drive installation using 7/32" drive for positive torque control and reduced stripping risk
Professional Applications & Engineering Value
These nylon patch locking flat head screws provide critical vibration resistance in industrial machinery, automotive assemblies, and structural frameworks where loosening under dynamic loads poses significant safety risks. The 18-8 stainless steel composition combined with passivated finish ensures long-term reliability in corrosive environments, eliminating frequent maintenance cycles. The UNC coarse threading with Class 3A fit enables rapid installation while maintaining precise tolerance control, reducing assembly time without compromising joint integrity. The permanent nylon patch locking technology creates consistent friction throughout the thread engagement, delivering reliable performance across the specified temperature range from -70° to 250°F.
Specification Summary & Compliance
Manufactured to precise dimensional standards including 3/8"-16 UNC coarse threading with Class 3A thread fit for superior engagement. Features standard 82° countersink angle and fully threaded design. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
