S-92703A122 8-32 x 1 1/2" ASME B18.3 Stainless Steel Torx Flat Head Screws
Stainless Steel Torx 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
- Superior corrosion resistance with 18-8 Stainless Steel and passivated finish, ideal for harsh industrial environments.
- Enhanced torque transmission and reduced cam-out using the Torx Plus drive (IP20/T20), ensuring reliable installation.
- High tensile strength (60,000 psi) and Rockwell B70 hardness provide dependable load-bearing capacity in demanding applications.
- Precision Class 3A thread fit ensures secure, vibration-resistant fastening with minimal risk of loosening.
- Partially threaded UNC coarse thread design allows for optimal clamping force and easier alignment in assemblies.
- Standard 82° flat head profile enables flush mounting, reducing snagging and improving aesthetics.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees material safety and adherence to rigorous industrial standards.
Professional Applications & Engineering Value
These 8-32 UNC flat head screws are engineered to address common industrial challenges such as material degradation and fastener failure. The 18-8 Stainless Steel construction, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, making them suitable for outdoor equipment, marine hardware, and food processing machinery. The Torx Plus drive system minimizes tool slippage, enhancing assembly speed and reducing damage to the fastener head. With a partially threaded coarse thread and Class 3A fit, these screws deliver reliable performance in applications requiring high vibration resistance and precise clamping, such as automotive assemblies, electronic enclosures, and structural frameworks.
Specification Summary & Compliance
This product adheres to ASME B18.3 dimensional standards, featuring a Class 3A thread fit for high precision and a coarse UNC thread with a minimum thread length of 7/8". The screws are manufactured from 18-8 Stainless Steel with a passivated finish and meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring they are free from hazardous substances and suitable for global industrial use.
