S-94087A123 5/16"-18 x 3/4" 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 corrosion resistance in harsh environments thanks to 316 stainless steel construction, ideal for chemical and marine applications.
- Exceptional durability and strength with a Rockwell B80 hardness, ensuring the screw maintains its form and function under load.
- Secure and reliable fastening provided by the UNC coarse thread and Class 2A thread fit for easy assembly and vibration resistance.
- High-torque installation capability with the external square drive and square head design, preventing tool slippage.
- Confidence in regulatory compliance as it meets ASME B18.6.2 specifications and is RoHS 3 and REACH compliant.
- Optimized for industrial use with a 3/4" length and cup point tip for deep biting and secure positioning of components.
Professional Applications & Engineering Value
This 316 Stainless Steel Square Head Set Screw is engineered to solve critical challenges in demanding industrial settings. Its primary engineering value lies in its exceptional resistance to chemicals, saltwater, and other corrosive agents, making it a reliable choice for marine equipment, chemical processing plants, and food machinery. The UNC coarse thread and Class 2A thread fit ensure quick, secure assembly and maintain a tight grip even in high-vibration environments, preventing loosening over time. The combination of the square head and external square drive allows for high-torque application without cam-out, providing a secure fastening solution for pulleys, gears, and collars where precise component positioning is crucial.
Specification Summary & Compliance
This set screw features a 5/16"-18 UNC thread with a Class 2A thread fit, ensuring dimensional accuracy and interchangeability. It is manufactured in compliance with the ASME B18.6.2 standard and is verified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its adherence to environmental and safety regulations for hazardous substances.
