S-94302A111 3/8"-16 x 1" Super-Corrosion-Resistant 316 Stainless Steel Serrated-Flange Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Serrated-Flange Hex 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 316 Stainless Steel construction, ideal for harsh environments and extended service life.
- Enhanced vibration resistance and secure locking provided by the serrated flange, preventing loosening under dynamic loads.
- High tensile strength of 100,000 psi ensures reliable performance in demanding, heavy-duty applications.
- Excellent drive torque transmission with the external hex head design, allowing for efficient and secure installation.
- Reliable and consistent thread engagement due to the coarse UNC thread and Class 2A fit, facilitating quicker assembly.
- Full threading along the 1-inch length offers maximum grip and clamping force across the entire fastener.
- Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and regulatory acceptance for industrial use.
Professional Applications & Engineering Value
This 3/8"-16 UNC Hex Head Screw is engineered to address critical challenges in industrial assembly, where vibration resistance and corrosion prevention are paramount. The 316 Stainless Steel material provides exceptional durability against chemicals and moisture, making it suitable for marine, chemical processing, and outdoor equipment. The serrated locking flange bites into surfaces to maintain clamp load, eliminating the need for separate washers and reducing assembly time. Combined with a coarse thread and external hex drive, it ensures quick, secure fastening in high-stress environments, from heavy machinery to structural frameworks, delivering long-term reliability and reduced maintenance costs.
Specification Summary & Compliance
This screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent, precision threading. It is fully threaded and manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The specified dimensions, including a 1-inch length and 13/16-inch flange diameter, are maintained to inch measurement system tolerances for reliable interchangeability in industrial applications.
