S-97654A333 3/8"-16 x 1" 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
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable, long-term performance
- Precise thread engagement through Class 3A fit and UNC coarse threads, ensuring secure fastening and vibration resistance
- Efficient installation with hex drive design and flanged head, eliminating the need for separate washers and speeding assembly
- Full regulatory compliance with RoHS 3 and REACH standards, meeting strict environmental and safety requirements
- Versatile right-hand threading and fully threaded shank for consistent clamping force across various materials
- Wide rounded button head profile providing a finished appearance and increased bearing surface
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 3/8"-16 UNC flanged hex drive screw delivers exceptional value in machinery assembly, structural frameworks, and equipment manufacturing. The 18-8 stainless steel material combined with a passivated finish provides outstanding corrosion resistance, critical for operations exposed to moisture, chemicals, or outdoor elements. Its Class 3A thread fit and coarse threading ensure rapid assembly with minimal cross-threading risk, while the integrated flange distributes load effectively, preventing surface damage. These features make it ideal for applications requiring high tensile strength and reliability, such as heavy-duty enclosures, conveyor systems, and automotive components, where fastener failure is not an option.
Specification Summary & Compliance
This screw adheres to UNC thread standards with a Class 3A fit for precise dimensional accuracy. It is manufactured from 18-8 stainless steel with a passivated finish, fully threaded, and features a right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets current environmental and safety regulations for industrial use.
