S-91271A628 3/8"-16 x 1 1/2" IFI 115 12-Point Screws
12-Point 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
- Exceptional strength and durability with 170,000 PSI tensile strength and Rockwell C37 hardness for reliable performance in demanding applications.
- Superior thread engagement and vibration resistance due to Class 3A thread fit, ensuring secure fastening in high-stress environments.
- Efficient installation and removal with the external 12-point drive and 3/8" drive size, allowing for high-torque application with standard tools.
- Enhanced load distribution and stability from the integrated flange design, reducing the need for separate washers and simplifying assembly.
- Wide compatibility and reliable performance with UNC coarse threading and right-hand direction, suitable for various industrial equipment and machinery.
- Long-term reliability and corrosion resistance in harsh conditions, backed by the robust alloy steel material construction.
- Compliance with industry standards including IFI 115, RoHS 3, and REACH, ensuring safety and environmental responsibility in global supply chains.
Professional Applications & Engineering Value
This 12-point flange screw is engineered to address critical challenges in heavy-duty industrial settings, such as machinery assembly, automotive systems, and structural frameworks. Crafted from alloy steel, it delivers high tensile strength and hardness (Rockwell C37) to withstand extreme loads and vibrations, preventing loosening and failure. The UNC coarse threading and Class 3A thread fit provide precise, secure connections that resist wear over time, while the integrated flange eliminates the need for additional components, streamlining installation. Ideal for applications requiring high-strength fastening and compliance with rigorous specifications, this screw ensures durability and efficiency in demanding environments like construction, manufacturing, and transportation equipment.
Specification Summary & Compliance
This product adheres to precise dimensional standards, including a Class 3A thread fit for tight tolerances and UNC coarse threading with a 3/8"-16 size. It meets IFI 115 specifications for performance and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence in industrial use.
