S-91375A675 7/16"-14 x 2" ASME B18.3, ASTM F912 Set Screws
Set 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 Black-Oxide coating, extending service life in harsh industrial environments.
- High-strength performance from alloy steel and Rockwell C45 hardness, ensuring reliable, vibration-resistant fastening.
- Precise Class 3A thread fit for tighter tolerances and secure engagement, reducing the risk of loosening under load.
- Hex drive design allows for high-torque installation with standard tools, improving assembly efficiency.
- Cup tip design provides concentrated contact pressure, minimizing component slippage and enhancing grip.
- Compliance with ASME B18.3 and ASTM F912 ensures consistent quality and interchangeability in demanding applications.
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This 7/16"-14 UNC set screw is engineered to address critical challenges in heavy-duty assemblies where vibration resistance and positional security are paramount. The Black-Oxide alloy steel construction, combined with Rockwell C45 hardness, delivers exceptional durability against wear and environmental exposure, making it ideal for machinery, automotive, and aerospace components. The coarse thread spacing and Class 3A thread fit ensure rapid installation and reliable holding power, while the headless design and cup tip facilitate flush mounting and reduce the risk of unintended disengagement. By meeting ASME B18.3 standards, this hex drive set screw provides a trusted solution for engineers seeking to enhance assembly integrity and reduce maintenance cycles in high-stress environments.
Specification Summary & Compliance
This set screw adheres to precise dimensional standards, including UNC coarse threads with a Class 3A thread fit for superior accuracy. It is manufactured in compliance with ASME B18.3 and ASTM F912 specifications, ensuring consistent performance. The product is also verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, supporting environmental and safety regulations in industrial applications.
