S-92805A197 8-32 x 3/4" ASME B18.3, ASTM F879, MIL-DTL-18240 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: Nylon patch thread locker ensures secure fastening in dynamic applications, preventing loosening under stress.
- Exceptional corrosion resistance: Made from 18-8 stainless steel for reliable performance in harsh environments without rust or degradation.
- Superior thread engagement: Class 3A thread fit provides tighter tolerances for enhanced load distribution and joint integrity.
- High-strength durability: With 70,000 psi tensile strength and Rockwell B55 hardness, these screws withstand heavy mechanical loads.
- Easy installation and removal: Hex drive design allows for high torque application and secure grip, reducing tool slippage.
- Wide temperature compatibility: Nylon patch functions effectively from -65° to 250°F, suitable for varied operational conditions.
- Streamlined assembly: Flat head with 82° countersink sits flush for a smooth surface finish and aerodynamic profiles.
Professional Applications & Engineering Value
These 8-32 flat head screws with nylon patch thread locker are engineered to address critical challenges in industrial assembly, such as vibration-induced loosening and corrosion in demanding environments. The 18-8 stainless steel construction ensures long-term reliability, while the UNC coarse thread and Class 3A fit enable quick, secure fastening in metals and plastics. Ideal for machinery, electronics, and automotive applications, the fully threaded design and hex drive provide consistent clamping force and ease of maintenance, reducing downtime and improving operational safety in high-tensile strength scenarios.
Specification Summary & Compliance
This screw features precise Class 3A thread fit per UNC standards, with dimensions including 8-32 thread size and 3/4" length. It complies with ASME B18.3, ASTM F879, and MIL-DTL-18240 specifications, ensuring manufacturing consistency. Additionally, it is RoHS 3 and REACH compliant, meeting environmental and safety regulations for global industrial use.
