S-91410A624 3/8"-16 x 1" ASME B18.6.2 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 vibration resistance thanks to the cup point design that digs into surfaces for secure, long-term holding power
- Enhanced durability and wear resistance provided by Rockwell B80 hardness steel construction
- Reliable installation and removal with external square drive that prevents tool slippage under high torque
- Quick assembly in various materials using UNC coarse threads that reduce cross-threading risks
- Precise thread fit for consistent performance with Class 2A thread tolerance ensuring smooth engagement
- Compliance with industrial safety standards meeting ASME B18.6.2 specifications for dimensional accuracy
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for global supply chain integration
Professional Applications & Engineering Value
This 3/8"-16 UNC steel set screw delivers critical engineering solutions for industrial applications where vibration loosening is a major concern. The cup point tip creates permanent indentation in shafts and components, providing exceptional resistance to rotational forces in machinery, automotive assemblies, and power transmission systems. Manufactured from hardened steel with Rockwell B80 hardness, this fastener maintains its structural integrity under repeated stress cycles. The coarse UNC thread form ensures rapid installation in both soft and hard materials, while the external square drive allows for high-torque application without cam-out issues. These features combine to create a reliable set screw solution that prevents equipment downtime in demanding industrial environments.
Specification Summary & Compliance
This set screw features Class 2A thread fit tolerance for consistent engagement, UNC coarse threads with 3/8"-16 specification, and dimensional compliance with ASME B18.6.2 manufacturing standards. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility in industrial applications.
