S-92432A484 1/2"-13 x 2" Set Screws

Key Features & Benefits at a Glance

• Enhanced Grip & Alignment: Permanent swivel tip with 7.5° maximum angle ensures superior contact and reduces component slippage in high-vibration environments.
• Exceptional Durability: Made from black-oxide alloy steel with Rockwell C45 hardness for excellent wear resistance and long service life in demanding conditions.
• Reliable Thread Engagement: Class 2A thread fit with UNC coarse threads provides consistent, secure fastening and easier assembly in industrial applications.
• Corrosion Resistance: Black-oxide surface treatment offers improved protection against rust and oxidation, extending the fastener's usability.
• Easy Installation & Removal: Hex drive (1/4") design allows for straightforward torque application with standard tools, reducing installation time.
• Headless Design: Sits flush with or below the surface, ideal for applications where protruding components are not feasible.
• Regulatory Compliance: Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries without hazardous substances.

Professional Applications & Engineering Value

This 1/2"-13 UNC set screw is engineered to address critical challenges in machinery assembly, power transmission systems, and precision equipment where vibration resistance and secure positioning are paramount. The permanent swivel tip, crafted from alloy steel, distributes clamping force evenly, preventing damage to shafts and hubs while maintaining alignment under dynamic loads. Its black-oxide finish enhances corrosion protection in humid or abrasive settings, reducing maintenance needs. With a coarse thread profile and Class 2A fit, it ensures quick installation and reliable performance in heavy-duty applications such as coupling fastening, gear mounting, and industrial automation, delivering consistent holding power where standard fasteners may fail.

Specification Summary & Compliance

This set screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and interchangeability. It complies with RoHS 3 (2015/863/EU) under exemption 6(a)-I and REACH (EC 1907/2006), confirming the absence of restricted substances. The manufacturing process ensures consistent thread diameter (0.5") and length (2"), supporting reliable performance in accordance with industrial fastener specifications.