S-97654A346 6-32 x 1/2" Stainless Steel Flanged Button Head Hex-Drive Screws
Stainless Steel Flanged Button Head Hex-Drive 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 construction and passivated finish, ideal for harsh industrial environments
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for reliable, long-term fastening
- Precise thread engagement with Class 3A thread fit and UNC coarse threads, ensuring secure installation and vibration resistance
- Enhanced load distribution from the 0.297" flange diameter, reducing surface pressure and material stress
- Efficient installation with 5/64" hex drive and fully threaded design, allowing for quick assembly and disassembly
- Wide rounded head profile provides a low-profile, finished appearance while minimizing snagging risks
- Regulatory compliance with RoHS 3 and REACH standards, meeting global environmental and safety requirements
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 6-32 UNC thread flanged rounded head screw addresses common challenges in machinery assembly, electronics enclosures, and automotive components. The 18-8 stainless steel material combined with a passivated finish provides exceptional resistance to oxidation and chemical exposure, extending service life in corrosive environments. Its Class 3A thread fit and coarse thread spacing ensure tight, reliable connections that resist loosening under vibration, while the flanged design distributes clamping force evenly, preventing damage to softer materials. The hex drive allows for high-torque installation, making it suitable for automated assembly lines and maintenance operations where durability and precision are critical.
Specification Summary & Compliance
This screw features a 6-32 UNC thread with Class 3A thread fit for precise dimensional accuracy, and is fully threaded for consistent holding power. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. Manufactured to deliver 70,000 psi tensile strength and Rockwell B70 hardness, it meets rigorous industrial fastening requirements.
